| 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 | $175.75 | 8.429% | $190.564 | $190.56 | $190.55 | $190.60 |
| Purchase #2 | $25.92 | 13.762% | $29.4871 | $29.49 | $29.50 | $29.50 |
| Purchase #3 | $126.35 | 9.621% | $138.5061 | $138.51 | $138.50 | $138.50 |
| Purchase #4 | $53.76 | 10.586% | $59.451 | $59.45 | $59.45 | $59.50 |
| Purchase #5 | $167.46 | 3.414% | $173.1771 | $173.18 | $173.20 | $173.20 |
| Purchase #6 | $155.57 | 4.822% | $163.0716 | $163.07 | $163.05 | $163.10 |
| Purchase #7 | $107.47 | 13.527% | $122.0075 | $122.01 | $122.00 | $122.00 |
| 7 purchase totals = | $812.28 | $876.2644 | $876.27 | $876.25 | $876.40 | |