| 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 | $213.36 | 4.651% | $223.2834 | $223.28 | $223.30 | $223.30 |
| Purchase #2 | $169.42 | 6.462% | $180.3679 | $180.37 | $180.35 | $180.40 |
| Purchase #3 | $44.43 | 12.175% | $49.8394 | $49.84 | $49.85 | $49.80 |
| Purchase #4 | $180.40 | 9.402% | $197.3612 | $197.36 | $197.35 | $197.40 |
| Purchase #5 | $187.63 | 10.383% | $207.1116 | $207.11 | $207.10 | $207.10 |
| Purchase #6 | $54.67 | 8.478% | $59.3049 | $59.30 | $59.30 | $59.30 |
| Purchase #7 | $69.55 | 9.155% | $75.9173 | $75.92 | $75.90 | $75.90 |
| 7 purchase totals = | $919.46 | $993.1857 | $993.18 | $993.15 | $993.20 | |