| 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 | $134.81 | 4.719% | $141.1717 | $141.17 | $141.15 | $141.20 |
| Purchase #2 | $102.58 | 6.189% | $108.9287 | $108.93 | $108.95 | $108.90 |
| Purchase #3 | $168.58 | 6.542% | $179.6085 | $179.61 | $179.60 | $179.60 |
| Purchase #4 | $46.78 | 5.413% | $49.3122 | $49.31 | $49.30 | $49.30 |
| Purchase #5 | $109.42 | 9.173% | $119.4571 | $119.46 | $119.45 | $119.50 |
| Purchase #6 | $40.92 | 10.114% | $45.0586 | $45.06 | $45.05 | $45.10 |
| Purchase #7 | $58.39 | 11.267% | $64.9688 | $64.97 | $64.95 | $65.00 |
| 7 purchase totals = | $661.48 | $708.5056 | $708.51 | $708.45 | $708.60 | |