| 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 | $125.57 | 4.285% | $130.9507 | $130.95 | $130.95 | $131.00 |
| Purchase #2 | $56.78 | 7.497% | $61.0368 | $61.04 | $61.05 | $61.00 |
| Purchase #3 | $133.77 | 7.237% | $143.4509 | $143.45 | $143.45 | $143.50 |
| Purchase #4 | $61.80 | 6.107% | $65.5741 | $65.57 | $65.55 | $65.60 |
| Purchase #5 | $143.52 | 12.252% | $161.1041 | $161.10 | $161.10 | $161.10 |
| Purchase #6 | $87.54 | 11.195% | $97.3401 | $97.34 | $97.35 | $97.30 |
| Purchase #7 | $154.95 | 9.364% | $169.4595 | $169.46 | $169.45 | $169.50 |
| 7 purchase totals = | $763.93 | $828.9162 | $828.91 | $828.90 | $829.00 | |