| 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 | $169.34 | 11.128% | $188.1842 | $188.18 | $188.20 | $188.20 |
| Purchase #2 | $121.64 | 9.238% | $132.8771 | $132.88 | $132.90 | $132.90 |
| Purchase #3 | $97.52 | 3.591% | $101.0219 | $101.02 | $101.00 | $101.00 |
| Purchase #4 | $96.55 | 12.536% | $108.6535 | $108.65 | $108.65 | $108.70 |
| Purchase #5 | $113.67 | 7.748% | $122.4772 | $122.48 | $122.50 | $122.50 |
| Purchase #6 | $176.43 | 3.293% | $182.2398 | $182.24 | $182.25 | $182.20 |
| Purchase #7 | $98.83 | 12.202% | $110.8892 | $110.89 | $110.90 | $110.90 |
| 7 purchase totals = | $873.98 | $946.3429 | $946.34 | $946.40 | $946.40 | |