| 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 | $97.30 | 11.406% | $108.398 | $108.40 | $108.40 | $108.40 |
| Purchase #2 | $152.89 | 4.784% | $160.2043 | $160.20 | $160.20 | $160.20 |
| Purchase #3 | $52.99 | 13.135% | $59.9502 | $59.95 | $59.95 | $60.00 |
| Purchase #4 | $25.33 | 7.451% | $27.2173 | $27.22 | $27.20 | $27.20 |
| Purchase #5 | $130.66 | 6.204% | $138.7661 | $138.77 | $138.75 | $138.80 |
| Purchase #6 | $153.55 | 9.728% | $168.4873 | $168.49 | $168.50 | $168.50 |
| Purchase #7 | $250.28 | 13.731% | $284.6459 | $284.65 | $284.65 | $284.60 |
| 7 purchase totals = | $863.00 | $947.6691 | $947.68 | $947.65 | $947.70 | |