| 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 | $174.41 | 4.804% | $182.7887 | $182.79 | $182.80 | $182.80 |
| Purchase #2 | $12.72 | 4.607% | $13.306 | $13.31 | $13.30 | $13.30 |
| Purchase #3 | $49.43 | 3.363% | $51.0923 | $51.09 | $51.10 | $51.10 |
| Purchase #4 | $112.66 | 7.593% | $121.2143 | $121.21 | $121.20 | $121.20 |
| Purchase #5 | $111.68 | 4.106% | $116.2656 | $116.27 | $116.25 | $116.30 |
| Purchase #6 | $44.62 | 9.577% | $48.8933 | $48.89 | $48.90 | $48.90 |
| Purchase #7 | $66.56 | 6.785% | $71.0761 | $71.08 | $71.10 | $71.10 |
| 7 purchase totals = | $572.08 | $604.6363 | $604.64 | $604.65 | $604.70 | |