| 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 | $144.63 | 6.484% | $154.0078 | $154.01 | $154.00 | $154.00 |
| Purchase #2 | $57.67 | 3.536% | $59.7092 | $59.71 | $59.70 | $59.70 |
| Purchase #3 | $24.27 | 12.840% | $27.3863 | $27.39 | $27.40 | $27.40 |
| Purchase #4 | $55.79 | 7.577% | $60.0172 | $60.02 | $60.00 | $60.00 |
| Purchase #5 | $94.37 | 10.684% | $104.4525 | $104.45 | $104.45 | $104.50 |
| Purchase #6 | $115.81 | 11.787% | $129.4605 | $129.46 | $129.45 | $129.50 |
| Purchase #7 | $194.43 | 9.460% | $212.8231 | $212.82 | $212.80 | $212.80 |
| 7 purchase totals = | $686.97 | $747.8566 | $747.86 | $747.80 | $747.90 | |