Creating a Car Rental Calculator.

my instructions on the project were as followed or here is a link to a more detailed instruction page of the assignment (https://imgur.com/a/m8KDeaY):

Use a sentinel value loop. To create a Rental Car Calculator

Ask each user for:

Type of vehicle, if the fuel tank is full, Days rented. Then Calculate the Rental cost, Taxes and, fuel charge (For each customer). [NOTE: May use something other than strings, such as 1 for an economy, 2 for a sedan, etc.]

There are six different rental options with separate DAILY & WEEKLY rates. Daily rates: Economy @ 31.76, sedan @ 40.32, SUV @ 47.56. Weekly rates: Economy @ 158.80, sedan @ 201.60, SUV @ 237.80. [NOTE: all weekly rates are 5 times the daily rates. You may use a constant, or just calculate this off the daily rental fee]

Sales tax is = to 6% on the TOTAL.

Display after each full Calculator entry: The fuel charge, subtotal, rental cost, taxes and, grand total.

Display summary data when the program exits with:

The total number of customers, Total money collected, total fuel charges. total taxes and, the average bill. Also, Include IPO, algorithm, and desk check values (design documents).

{WHAT I HAVE GOING ON SO FAR}

package tests;

import java.util.InputMismatchException;
import java.util.Scanner;

public class Tester {

public static void main(String []args){
    int days, cus, carType, fuel, count=0;
    double dailyFee=0, nonTaxTotal=0, total=0, fullTotal=0, fuelcharge=0, taxes=0, avrg=0;
    boolean checkRunOrQuit = false, chooseTypeVehicle = false, numberOfDAysChosen = false, fuellevel = false;
    Scanner in=new Scanner(System.in);


    while ( checkRunOrQuit = false ) {
        System.out.print("Press 1 to enter Rental Calculator or else press 0 to quit\n");
        System.out.println("Please only enter 1 or 0. Also, please only enter number(s) not letter(s)");
        try {
            cus=in.nextInt();
            switch ( cus ) {
                case 0: System.out.print("End of application\n"); 
                        System.out.println("Count of customers: " + count);
                        System.out.printf("Total of the Day: $ %.2f \n", fullTotal);
                        System.out.printf("Subtotal: $ %.2f \n", nonTaxTotal);
                        System.out.printf("Total taxes collected: $ %.2f \n", taxes);
                        System.out.printf("The average bill was: $ %.2f \n", avrg);
                        System.exit(0);
                break;
                case 1: checkRunOrQuit = true;
                break;
                default:
                        System.out.println("Number must be either 1 or 0");
            }
        } catch (InputMismatchException ex) {
            System.out.println("Invalid entry: ");
            in.next();
        }
    }

    Pleasebaby: while( !chooseTypeVehicle ) { // --> simplified comparison
        count++;
        System.out.print("What vehical would you like to rent?\n");
        System.out.println("Enter 1 for an economy car");
        System.out.println("Enter 2 for a sedan car");
        System.out.println("Enter 3 for an SUV");

        try {
            carType = in.nextInt();
            chooseTypeVehicle = true;
            switch ( carType ) {
                case 1: dailyFee = 31.76;
                break;
                case 2: dailyFee = 40.32;
                break;
                case 3: dailyFee = 47.56;
                break;
                default:
                    System.out.print("Number must be 1-3\n");
                    chooseTypeVehicle = false;
                    break;
            }
        } catch (InputMismatchException ex) {
            System.out.println("Answer must be a number");
            in.next();
        }
    }

    while ( !fuellevel ) {
        try {
            System.out.print("Is the fuel empty?\n");
            System.out.println("Please enter 1 for yes.");
            System.out.println("Please enter 2 for no.");
            fuel = in.nextInt();
            if (fuel <= 0 |fuel > 2.1) {
                System.out.print("Please enter a 1 or 2\n");
            } else {
                fuellevel = true;
                switch ( fuel ) {
                case 1: fuelcharge = 40.00;
                break;
                case 2: fuelcharge = 0.00;
                break;
                }
            }} catch (InputMismatchException ex) {
                System.out.println("Answer must be a number");
                in.next();
            }
        }

    while ( !numberOfDAysChosen ) {
        try {
            System.out.print("Please enter the number of days rented. (Example; 3) : ");
            days = in.nextInt();
            if (days <= 0) {
                System.out.println("Number of days must be more than zero");
            } else {
                nonTaxTotal = (dailyFee * days);
                nonTaxTotal = (nonTaxTotal + fuelcharge);
                total = (nonTaxTotal * 1.06);
                taxes = (total - nonTaxTotal);
                avrg = ( total/count );
                fullTotal+=total;
                numberOfDAysChosen = true;
            }
        } catch(InputMismatchException ex) {
            System.out.println("Answer must be a number");
            in.next();
        }
    }

    System.out.print("Press 1 to enter Rental Calculator or else press 0 to quit\n");
    System.out.println("Please only enter 1 or 0. Also, please only enter number(s) not letter(s)");
    try {
        cus=in.nextInt();
        switch ( cus ) {
            case 0: System.out.print("End of application. \n");
                    System.out.println("Count of customers: " + count);
                    System.out.printf("Total of the Day: $ %.2f \n", fullTotal);
                    System.out.printf("Subtotal: $ %.2f \n", nonTaxTotal);
                    System.out.printf("Total taxes collected: $ %.2f \n", taxes);
                    System.out.printf("The average bill was: $ %.2f \n", avrg);
                    System.exit(0);
            break;
            case 1:
            break Pleasebaby;
            default:
                    System.out.println("Number must be either 1 or 0");
        }
    } catch (InputMismatchException ex) {
        System.out.println("Invalid entry: ");
        in.next();
    }


    in.close();
    System.out.println("Count of customers : " + count );
    System.out.printf("total of the Day : $%.2f \n", fullTotal);
    System.out.printf("total taxes collected : $%.2f ", taxes);

    }

}

{Questions}

1. I was attempting to break Pleasebaby in order to loop my entire calculator again if "1" was entered. but it prompts that the label does not exist?

2. would anyone be able to help me with the differences between my TOTAL summary data and summary data per user? It seems I have only created the TOTAL summary data and I'm unsure where to start to just make a total per user.

3. im bad at math is there any thoughts on how I can setup my weekly rates? without messing up my total/summary info?