| 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 | $148.99 | 9.281% | $162.8178 | $162.82 | $162.80 | $162.80 |
| Purchase #2 | $154.68 | 10.172% | $170.414 | $170.41 | $170.40 | $170.40 |
| Purchase #3 | $53.36 | 11.178% | $59.3246 | $59.32 | $59.30 | $59.30 |
| Purchase #4 | $213.87 | 6.723% | $228.2485 | $228.25 | $228.25 | $228.20 |
| Purchase #5 | $133.49 | 9.465% | $146.1248 | $146.12 | $146.10 | $146.10 |
| Purchase #6 | $68.78 | 9.727% | $75.4702 | $75.47 | $75.45 | $75.50 |
| Purchase #7 | $132.40 | 5.817% | $140.1017 | $140.10 | $140.10 | $140.10 |
| 7 purchase totals = | $905.57 | $982.5016 | $982.49 | $982.40 | $982.40 | |