| 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 | $222.39 | 4.455% | $232.2975 | $232.30 | $232.30 | $232.30 |
| Purchase #2 | $158.29 | 5.451% | $166.9184 | $166.92 | $166.90 | $166.90 |
| Purchase #3 | $48.47 | 3.440% | $50.1374 | $50.14 | $50.15 | $50.10 |
| Purchase #4 | $65.90 | 3.705% | $68.3416 | $68.34 | $68.35 | $68.30 |
| Purchase #5 | $164.94 | 3.601% | $170.8795 | $170.88 | $170.90 | $170.90 |
| Purchase #6 | $57.41 | 3.840% | $59.6145 | $59.61 | $59.60 | $59.60 |
| Purchase #7 | $136.35 | 7.203% | $146.1713 | $146.17 | $146.15 | $146.20 |
| 7 purchase totals = | $853.75 | $894.3602 | $894.36 | $894.35 | $894.30 | |