| 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 | $105.66 | 11.853% | $118.1839 | $118.18 | $118.20 | $118.20 |
| Purchase #2 | $19.39 | 7.739% | $20.8906 | $20.89 | $20.90 | $20.90 |
| Purchase #3 | $111.77 | 4.376% | $116.6611 | $116.66 | $116.65 | $116.70 |
| Purchase #4 | $59.27 | 6.191% | $62.9394 | $62.94 | $62.95 | $62.90 |
| Purchase #5 | $145.61 | 7.681% | $156.7943 | $156.79 | $156.80 | $156.80 |
| Purchase #6 | $110.88 | 13.347% | $125.6792 | $125.68 | $125.70 | $125.70 |
| Purchase #7 | $81.39 | 7.263% | $87.3014 | $87.30 | $87.30 | $87.30 |
| 7 purchase totals = | $633.97 | $688.4499 | $688.44 | $688.50 | $688.50 | |