| 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 | $153.96 | 13.843% | $175.2727 | $175.27 | $175.25 | $175.30 |
| Purchase #2 | $181.52 | 10.243% | $200.1131 | $200.11 | $200.10 | $200.10 |
| Purchase #3 | $42.96 | 13.639% | $48.8193 | $48.82 | $48.80 | $48.80 |
| Purchase #4 | $249.70 | 5.755% | $264.0702 | $264.07 | $264.05 | $264.10 |
| Purchase #5 | $106.66 | 3.238% | $110.1137 | $110.11 | $110.10 | $110.10 |
| Purchase #6 | $60.90 | 9.120% | $66.4541 | $66.45 | $66.45 | $66.50 |
| Purchase #7 | $60.88 | 9.640% | $66.7488 | $66.75 | $66.75 | $66.70 |
| 7 purchase totals = | $856.58 | $931.5919 | $931.58 | $931.50 | $931.60 | |