| 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 | $165.49 | 10.404% | $182.7076 | $182.71 | $182.70 | $182.70 |
| Purchase #2 | $215.95 | 6.129% | $229.1856 | $229.19 | $229.20 | $229.20 |
| Purchase #3 | $78.28 | 13.545% | $88.883 | $88.88 | $88.90 | $88.90 |
| Purchase #4 | $180.77 | 6.309% | $192.1748 | $192.17 | $192.15 | $192.20 |
| Purchase #5 | $26.80 | 5.203% | $28.1944 | $28.19 | $28.20 | $28.20 |
| Purchase #6 | $142.54 | 12.381% | $160.1879 | $160.19 | $160.20 | $160.20 |
| Purchase #7 | $71.96 | 8.769% | $78.2702 | $78.27 | $78.25 | $78.30 |
| 7 purchase totals = | $881.79 | $959.6035 | $959.60 | $959.60 | $959.70 | |