| 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 | $170.47 | 10.293% | $188.0165 | $188.02 | $188.00 | $188.00 |
| Purchase #2 | $128.84 | 12.359% | $144.7633 | $144.76 | $144.75 | $144.80 |
| Purchase #3 | $90.46 | 7.653% | $97.3829 | $97.38 | $97.40 | $97.40 |
| Purchase #4 | $143.71 | 10.286% | $158.492 | $158.49 | $158.50 | $158.50 |
| Purchase #5 | $183.83 | 3.619% | $190.4828 | $190.48 | $190.50 | $190.50 |
| Purchase #6 | $195.41 | 4.399% | $204.0061 | $204.01 | $204.00 | $204.00 |
| Purchase #7 | $157.68 | 4.764% | $165.1919 | $165.19 | $165.20 | $165.20 |
| 7 purchase totals = | $1,070.40 | $1,148.3355 | $1,148.33 | $1,148.35 | $1,148.40 | |