| 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 | $169.61 | 8.704% | $184.3729 | $184.37 | $184.35 | $184.40 |
| Purchase #2 | $178.82 | 11.358% | $199.1304 | $199.13 | $199.15 | $199.10 |
| Purchase #3 | $30.38 | 9.103% | $33.1455 | $33.15 | $33.15 | $33.10 |
| Purchase #4 | $197.73 | 13.310% | $224.0479 | $224.05 | $224.05 | $224.00 |
| Purchase #5 | $23.32 | 10.434% | $25.7532 | $25.75 | $25.75 | $25.80 |
| Purchase #6 | $53.62 | 8.742% | $58.3075 | $58.31 | $58.30 | $58.30 |
| Purchase #7 | $95.44 | 11.804% | $106.7057 | $106.71 | $106.70 | $106.70 |
| 7 purchase totals = | $748.92 | $831.4631 | $831.47 | $831.45 | $831.40 | |