Bill and Tip Calculator

Write a C program to generate a receipt for a restaurant.

Your application should allow the user to enter the bill amount and allow them to decide if they would like to leave a 15 percent tip or not.

Do not allow the user to enter a negative value for the bill.

Display the bill amount, tax amount, tip amount, and total amount.

To calculate the tip, multiply the bill amount by 0.15. To calculate the tax, multiply the bill amount by 0.0825.

To calculate the total, add the tip, tax, and bill.