| 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 | $133.74 | 7.871% | $144.2667 | $144.27 | $144.25 | $144.30 |
| Purchase #2 | $209.52 | 7.290% | $224.794 | $224.79 | $224.80 | $224.80 |
| Purchase #3 | $97.61 | 9.320% | $106.7073 | $106.71 | $106.70 | $106.70 |
| Purchase #4 | $66.78 | 10.535% | $73.8153 | $73.82 | $73.80 | $73.80 |
| Purchase #5 | $234.91 | 7.582% | $252.7209 | $252.72 | $252.70 | $252.70 |
| Purchase #6 | $59.28 | 5.225% | $62.3774 | $62.38 | $62.40 | $62.40 |
| Purchase #7 | $108.92 | 12.479% | $122.5121 | $122.51 | $122.50 | $122.50 |
| 7 purchase totals = | $910.76 | $987.1937 | $987.20 | $987.15 | $987.20 | |