| 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 | $243.94 | 5.178% | $256.5712 | $256.57 | $256.55 | $256.60 |
| Purchase #2 | $159.91 | 5.696% | $169.0185 | $169.02 | $169.00 | $169.00 |
| Purchase #3 | $41.84 | 12.158% | $46.9269 | $46.93 | $46.95 | $46.90 |
| Purchase #4 | $90.53 | 7.245% | $97.0889 | $97.09 | $97.10 | $97.10 |
| Purchase #5 | $70.31 | 4.179% | $73.2483 | $73.25 | $73.25 | $73.20 |
| Purchase #6 | $27.67 | 9.704% | $30.3551 | $30.36 | $30.35 | $30.40 |
| Purchase #7 | $154.46 | 4.404% | $161.2624 | $161.26 | $161.25 | $161.30 |
| 7 purchase totals = | $788.66 | $834.4713 | $834.48 | $834.45 | $834.50 | |