| 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 | $166.40 | 6.687% | $177.5272 | $177.53 | $177.55 | $177.50 |
| Purchase #2 | $147.83 | 10.443% | $163.2679 | $163.27 | $163.25 | $163.30 |
| Purchase #3 | $100.63 | 7.294% | $107.97 | $107.97 | $107.95 | $108.00 |
| Purchase #4 | $54.83 | 9.384% | $59.9752 | $59.98 | $60.00 | $60.00 |
| Purchase #5 | $145.76 | 10.576% | $161.1756 | $161.18 | $161.20 | $161.20 |
| Purchase #6 | $190.36 | 5.374% | $200.5899 | $200.59 | $200.60 | $200.60 |
| Purchase #7 | $48.27 | 4.743% | $50.5594 | $50.56 | $50.55 | $50.60 |
| 7 purchase totals = | $854.08 | $921.0652 | $921.08 | $921.10 | $921.20 | |