| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $148.60 | 10.629% | $164.3947 | $164.39 | $164.40 | $164.40 |
| Purchase #2 | $6.87 | 7.240% | $7.3674 | $7.37 | $7.35 | $7.40 |
| Purchase #3 | $86.50 | 13.862% | $98.4906 | $98.49 | $98.50 | $98.50 |
| Purchase #4 | $125.48 | 11.627% | $140.0696 | $140.07 | $140.05 | $140.10 |
| Purchase #5 | $152.67 | 12.107% | $171.1538 | $171.15 | $171.15 | $171.20 |
| Purchase #6 | $238.59 | 8.663% | $259.2591 | $259.26 | $259.25 | $259.30 |
| Purchase #7 | $55.41 | 13.463% | $62.8698 | $62.87 | $62.85 | $62.90 |
| 7 purchase totals = | $814.12 | $903.6050 | $903.60 | $903.55 | $903.80 | |