See the answer Write a Console program, let users to enter prices calculate subtotal, tax, and total.

- Delcare variable data type as decimal (6 variables needed)
decimal apple;
- Conver string to decimal from input
apple = Convert. ToDecimal(Console. ReadLine());
- Do addition for subtotal
- Multiplication for tax (0.065M) --- M or m stands for money value, read page 94.
- Addition for total
- You need to show only two digits after decimal point