| 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 | $81.98 | 13.659% | $93.1776 | $93.18 | $93.20 | $93.20 |
| Purchase #2 | $142.92 | 13.614% | $162.3771 | $162.38 | $162.40 | $162.40 |
| Purchase #3 | $148.45 | 6.629% | $158.2908 | $158.29 | $158.30 | $158.30 |
| Purchase #4 | $53.28 | 4.623% | $55.7431 | $55.74 | $55.75 | $55.70 |
| Purchase #5 | $200.73 | 11.688% | $224.1913 | $224.19 | $224.20 | $224.20 |
| Purchase #6 | $104.25 | 11.853% | $116.6068 | $116.61 | $116.60 | $116.60 |
| Purchase #7 | $91.41 | 11.410% | $101.8399 | $101.84 | $101.85 | $101.80 |
| 7 purchase totals = | $823.02 | $912.2266 | $912.23 | $912.30 | $912.20 | |