| 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 | $192.44 | 9.757% | $211.2164 | $211.22 | $211.20 | $211.20 |
| Purchase #2 | $48.67 | 13.136% | $55.0633 | $55.06 | $55.05 | $55.10 |
| Purchase #3 | $169.33 | 11.460% | $188.7352 | $188.74 | $188.75 | $188.70 |
| Purchase #4 | $165.38 | 5.833% | $175.0266 | $175.03 | $175.05 | $175.00 |
| Purchase #5 | $21.48 | 7.779% | $23.1509 | $23.15 | $23.15 | $23.20 |
| Purchase #6 | $107.80 | 9.195% | $117.7122 | $117.71 | $117.70 | $117.70 |
| Purchase #7 | $151.84 | 8.143% | $164.2043 | $164.20 | $164.20 | $164.20 |
| 7 purchase totals = | $856.94 | $935.1089 | $935.11 | $935.10 | $935.10 | |