| 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 | $159.49 | 7.217% | $171.0004 | $171.00 | $171.00 | $171.00 |
| Purchase #2 | $158.85 | 9.418% | $173.8105 | $173.81 | $173.80 | $173.80 |
| Purchase #3 | $14.47 | 13.301% | $16.3947 | $16.39 | $16.40 | $16.40 |
| Purchase #4 | $242.33 | 10.653% | $268.1454 | $268.15 | $268.15 | $268.10 |
| Purchase #5 | $10.32 | 8.515% | $11.1987 | $11.20 | $11.20 | $11.20 |
| Purchase #6 | $98.79 | 7.281% | $105.9829 | $105.98 | $106.00 | $106.00 |
| Purchase #7 | $213.64 | 6.625% | $227.7937 | $227.79 | $227.80 | $227.80 |
| 7 purchase totals = | $897.89 | $974.3263 | $974.32 | $974.35 | $974.30 | |