| 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 | $154.75 | 5.467% | $163.2102 | $163.21 | $163.20 | $163.20 |
| Purchase #2 | $155.86 | 13.444% | $176.8138 | $176.81 | $176.80 | $176.80 |
| Purchase #3 | $209.91 | 10.521% | $231.9946 | $231.99 | $232.00 | $232.00 |
| Purchase #4 | $224.29 | 10.375% | $247.5601 | $247.56 | $247.55 | $247.60 |
| Purchase #5 | $40.79 | 9.532% | $44.6781 | $44.68 | $44.70 | $44.70 |
| Purchase #6 | $13.50 | 10.753% | $14.9517 | $14.95 | $14.95 | $15.00 |
| Purchase #7 | $104.72 | 8.346% | $113.4599 | $113.46 | $113.45 | $113.50 |
| 7 purchase totals = | $903.82 | $992.6684 | $992.66 | $992.65 | $992.80 | |