| 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 | $187.61 | 10.426% | $207.1702 | $207.17 | $207.15 | $207.20 |
| Purchase #2 | $142.91 | 3.660% | $148.1405 | $148.14 | $148.15 | $148.10 |
| Purchase #3 | $102.61 | 3.556% | $106.2588 | $106.26 | $106.25 | $106.30 |
| Purchase #4 | $11.87 | 11.425% | $13.2261 | $13.23 | $13.25 | $13.20 |
| Purchase #5 | $128.34 | 13.157% | $145.2257 | $145.23 | $145.25 | $145.20 |
| Purchase #6 | $145.37 | 6.848% | $155.3249 | $155.32 | $155.30 | $155.30 |
| Purchase #7 | $216.71 | 3.503% | $224.3014 | $224.30 | $224.30 | $224.30 |
| 7 purchase totals = | $935.42 | $999.6476 | $999.65 | $999.65 | $999.60 | |