| 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 | $163.55 | 8.328% | $177.1704 | $177.17 | $177.15 | $177.20 |
| Purchase #2 | $108.57 | 7.104% | $116.2828 | $116.28 | $116.30 | $116.30 |
| Purchase #3 | $180.40 | 4.543% | $188.5956 | $188.60 | $188.60 | $188.60 |
| Purchase #4 | $84.35 | 6.682% | $89.9863 | $89.99 | $90.00 | $90.00 |
| Purchase #5 | $42.92 | 9.182% | $46.8609 | $46.86 | $46.85 | $46.90 |
| Purchase #6 | $140.40 | 8.228% | $151.9521 | $151.95 | $151.95 | $152.00 |
| Purchase #7 | $209.54 | 5.614% | $221.3036 | $221.30 | $221.30 | $221.30 |
| 7 purchase totals = | $929.73 | $992.1517 | $992.15 | $992.15 | $992.30 | |