| 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 | $155.73 | 9.528% | $170.568 | $170.57 | $170.55 | $170.60 |
| Purchase #2 | $27.76 | 5.393% | $29.2571 | $29.26 | $29.25 | $29.30 |
| Purchase #3 | $44.46 | 9.542% | $48.7024 | $48.70 | $48.70 | $48.70 |
| Purchase #4 | $163.70 | 13.863% | $186.3937 | $186.39 | $186.40 | $186.40 |
| Purchase #5 | $149.60 | 7.277% | $160.4864 | $160.49 | $160.50 | $160.50 |
| Purchase #6 | $80.56 | 8.218% | $87.1804 | $87.18 | $87.20 | $87.20 |
| Purchase #7 | $128.78 | 10.469% | $142.262 | $142.26 | $142.25 | $142.30 |
| 7 purchase totals = | $750.59 | $824.8500 | $824.85 | $824.85 | $825.00 | |