| 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 | $166.39 | 9.571% | $182.3152 | $182.32 | $182.30 | $182.30 |
| Purchase #2 | $227.68 | 3.795% | $236.3205 | $236.32 | $236.30 | $236.30 |
| Purchase #3 | $179.52 | 12.455% | $201.8792 | $201.88 | $201.90 | $201.90 |
| Purchase #4 | $62.32 | 9.624% | $68.3177 | $68.32 | $68.30 | $68.30 |
| Purchase #5 | $133.29 | 11.621% | $148.7796 | $148.78 | $148.80 | $148.80 |
| Purchase #6 | $204.97 | 9.685% | $224.8213 | $224.82 | $224.80 | $224.80 |
| Purchase #7 | $166.34 | 13.727% | $189.1735 | $189.17 | $189.15 | $189.20 |
| 7 purchase totals = | $1,140.51 | $1,251.6070 | $1,251.61 | $1,251.55 | $1,251.60 | |