| 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 | $109.70 | 3.187% | $113.1961 | $113.20 | $113.20 | $113.20 |
| Purchase #2 | $151.79 | 6.177% | $161.1661 | $161.17 | $161.15 | $161.20 |
| Purchase #3 | $67.50 | 10.196% | $74.3823 | $74.38 | $74.40 | $74.40 |
| Purchase #4 | $86.39 | 13.370% | $97.9403 | $97.94 | $97.95 | $97.90 |
| Purchase #5 | $148.51 | 6.576% | $158.276 | $158.28 | $158.30 | $158.30 |
| Purchase #6 | $59.83 | 10.451% | $66.0828 | $66.08 | $66.10 | $66.10 |
| Purchase #7 | $234.77 | 11.459% | $261.6723 | $261.67 | $261.65 | $261.70 |
| 7 purchase totals = | $858.49 | $932.7159 | $932.72 | $932.75 | $932.80 | |