| 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 | $159.95 | 5.116% | $168.133 | $168.13 | $168.15 | $168.10 |
| Purchase #2 | $93.44 | 6.153% | $99.1894 | $99.19 | $99.20 | $99.20 |
| Purchase #3 | $45.35 | 5.605% | $47.8919 | $47.89 | $47.90 | $47.90 |
| Purchase #4 | $72.76 | 6.450% | $77.453 | $77.45 | $77.45 | $77.50 |
| Purchase #5 | $180.80 | 7.405% | $194.1882 | $194.19 | $194.20 | $194.20 |
| Purchase #6 | $143.42 | 9.308% | $156.7695 | $156.77 | $156.75 | $156.80 |
| Purchase #7 | $97.28 | 8.267% | $105.3221 | $105.32 | $105.30 | $105.30 |
| 7 purchase totals = | $793.00 | $848.9471 | $848.94 | $848.95 | $849.00 | |