| 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 | $155.45 | 8.303% | $168.357 | $168.36 | $168.35 | $168.40 |
| Purchase #2 | $207.61 | 13.507% | $235.6519 | $235.65 | $235.65 | $235.70 |
| Purchase #3 | $30.45 | 8.842% | $33.1424 | $33.14 | $33.15 | $33.10 |
| Purchase #4 | $145.86 | 3.431% | $150.8645 | $150.86 | $150.85 | $150.90 |
| Purchase #5 | $168.87 | 12.655% | $190.2405 | $190.24 | $190.25 | $190.20 |
| Purchase #6 | $116.51 | 7.682% | $125.4603 | $125.46 | $125.45 | $125.50 |
| Purchase #7 | $60.90 | 8.818% | $66.2702 | $66.27 | $66.25 | $66.30 |
| 7 purchase totals = | $885.65 | $969.9868 | $969.98 | $969.95 | $970.10 | |