| 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 | $175.46 | 5.586% | $185.2612 | $185.26 | $185.25 | $185.30 |
| Purchase #2 | $53.88 | 11.160% | $59.893 | $59.89 | $59.90 | $59.90 |
| Purchase #3 | $21.86 | 11.689% | $24.4152 | $24.42 | $24.40 | $24.40 |
| Purchase #4 | $100.40 | 6.221% | $106.6459 | $106.65 | $106.65 | $106.60 |
| Purchase #5 | $95.91 | 12.388% | $107.7913 | $107.79 | $107.80 | $107.80 |
| Purchase #6 | $243.45 | 4.213% | $253.7065 | $253.71 | $253.70 | $253.70 |
| Purchase #7 | $128.29 | 8.347% | $138.9984 | $139.00 | $139.00 | $139.00 |
| 7 purchase totals = | $819.25 | $876.7115 | $876.72 | $876.70 | $876.70 | |