| 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 | $108.33 | 10.666% | $119.8845 | $119.88 | $119.90 | $119.90 |
| Purchase #2 | $173.97 | 9.872% | $191.1443 | $191.14 | $191.15 | $191.10 |
| Purchase #3 | $23.65 | 10.650% | $26.1687 | $26.17 | $26.15 | $26.20 |
| Purchase #4 | $131.55 | 3.434% | $136.0674 | $136.07 | $136.05 | $136.10 |
| Purchase #5 | $97.42 | 8.189% | $105.3977 | $105.40 | $105.40 | $105.40 |
| Purchase #6 | $149.76 | 5.809% | $158.4596 | $158.46 | $158.45 | $158.50 |
| Purchase #7 | $213.78 | 10.547% | $236.3274 | $236.33 | $236.35 | $236.30 |
| 7 purchase totals = | $898.46 | $973.4496 | $973.45 | $973.45 | $973.50 | |