| 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 | $149.98 | 11.858% | $167.7646 | $167.76 | $167.75 | $167.80 |
| Purchase #2 | $249.33 | 11.213% | $277.2874 | $277.29 | $277.30 | $277.30 |
| Purchase #3 | $66.58 | 13.245% | $75.3985 | $75.40 | $75.40 | $75.40 |
| Purchase #4 | $50.30 | 9.436% | $55.0463 | $55.05 | $55.05 | $55.00 |
| Purchase #5 | $14.98 | 3.186% | $15.4573 | $15.46 | $15.45 | $15.50 |
| Purchase #6 | $132.51 | 12.383% | $148.9187 | $148.92 | $148.90 | $148.90 |
| Purchase #7 | $169.83 | 4.468% | $177.418 | $177.42 | $177.40 | $177.40 |
| 7 purchase totals = | $833.51 | $917.2908 | $917.30 | $917.25 | $917.30 | |