| 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 | $215.88 | 9.404% | $236.1814 | $236.18 | $236.20 | $236.20 |
| Purchase #2 | $30.48 | 7.504% | $32.7672 | $32.77 | $32.75 | $32.80 |
| Purchase #3 | $87.41 | 11.330% | $97.3136 | $97.31 | $97.30 | $97.30 |
| Purchase #4 | $181.68 | 10.471% | $200.7037 | $200.70 | $200.70 | $200.70 |
| Purchase #5 | $116.36 | 11.229% | $129.4261 | $129.43 | $129.45 | $129.40 |
| Purchase #6 | $175.50 | 11.282% | $195.2999 | $195.30 | $195.30 | $195.30 |
| Purchase #7 | $15.76 | 13.395% | $17.8711 | $17.87 | $17.85 | $17.90 |
| 7 purchase totals = | $823.07 | $909.5630 | $909.56 | $909.55 | $909.60 | |