| 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 | $155.98 | 13.714% | $177.3711 | $177.37 | $177.35 | $177.40 |
| Purchase #2 | $180.58 | 5.705% | $190.8821 | $190.88 | $190.90 | $190.90 |
| Purchase #3 | $70.96 | 10.570% | $78.4605 | $78.46 | $78.45 | $78.50 |
| Purchase #4 | $126.39 | 6.396% | $134.4739 | $134.47 | $134.45 | $134.50 |
| Purchase #5 | $129.49 | 6.608% | $138.0467 | $138.05 | $138.05 | $138.00 |
| Purchase #6 | $116.64 | 6.420% | $124.1283 | $124.13 | $124.15 | $124.10 |
| Purchase #7 | $48.61 | 6.246% | $51.6462 | $51.65 | $51.65 | $51.60 |
| 7 purchase totals = | $828.65 | $895.0088 | $895.01 | $895.00 | $895.00 | |