| 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 | $102.93 | 13.297% | $116.6166 | $116.62 | $116.60 | $116.60 |
| Purchase #2 | $152.85 | 5.520% | $161.2873 | $161.29 | $161.30 | $161.30 |
| Purchase #3 | $221.46 | 7.623% | $238.3419 | $238.34 | $238.35 | $238.30 |
| Purchase #4 | $110.75 | 7.357% | $118.8979 | $118.90 | $118.90 | $118.90 |
| Purchase #5 | $18.54 | 12.758% | $20.9053 | $20.91 | $20.90 | $20.90 |
| Purchase #6 | $171.82 | 7.653% | $184.9694 | $184.97 | $184.95 | $185.00 |
| Purchase #7 | $35.26 | 5.382% | $37.1577 | $37.16 | $37.15 | $37.20 |
| 7 purchase totals = | $813.61 | $878.1761 | $878.19 | $878.15 | $878.20 | |