| 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 | $196.42 | 3.595% | $203.4813 | $203.48 | $203.50 | $203.50 |
| Purchase #2 | $98.84 | 9.571% | $108.3 | $108.30 | $108.30 | $108.30 |
| Purchase #3 | $75.41 | 7.495% | $81.062 | $81.06 | $81.05 | $81.10 |
| Purchase #4 | $22.69 | 10.744% | $25.1278 | $25.13 | $25.15 | $25.10 |
| Purchase #5 | $102.89 | 12.806% | $116.0661 | $116.07 | $116.05 | $116.10 |
| Purchase #6 | $101.38 | 11.347% | $112.8836 | $112.88 | $112.90 | $112.90 |
| Purchase #7 | $178.72 | 5.858% | $189.1894 | $189.19 | $189.20 | $189.20 |
| 7 purchase totals = | $776.35 | $836.1102 | $836.11 | $836.15 | $836.20 | |