| 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 | $187.55 | 13.823% | $213.475 | $213.48 | $213.50 | $213.50 |
| Purchase #2 | $76.79 | 9.615% | $84.1734 | $84.17 | $84.15 | $84.20 |
| Purchase #3 | $209.90 | 9.451% | $229.7376 | $229.74 | $229.75 | $229.70 |
| Purchase #4 | $30.85 | 10.810% | $34.1849 | $34.18 | $34.20 | $34.20 |
| Purchase #5 | $49.85 | 8.656% | $54.165 | $54.17 | $54.15 | $54.20 |
| Purchase #6 | $143.80 | 7.467% | $154.5375 | $154.54 | $154.55 | $154.50 |
| Purchase #7 | $95.73 | 6.650% | $102.096 | $102.10 | $102.10 | $102.10 |
| 7 purchase totals = | $794.47 | $872.3694 | $872.38 | $872.40 | $872.40 | |