| 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 | $163.42 | 4.649% | $171.0174 | $171.02 | $171.00 | $171.00 |
| Purchase #2 | $74.35 | 6.776% | $79.388 | $79.39 | $79.40 | $79.40 |
| Purchase #3 | $236.28 | 6.112% | $250.7214 | $250.72 | $250.70 | $250.70 |
| Purchase #4 | $60.57 | 13.313% | $68.6337 | $68.63 | $68.65 | $68.60 |
| Purchase #5 | $55.44 | 11.147% | $61.6199 | $61.62 | $61.60 | $61.60 |
| Purchase #6 | $108.66 | 8.257% | $117.6321 | $117.63 | $117.65 | $117.60 |
| Purchase #7 | $75.56 | 9.234% | $82.5372 | $82.54 | $82.55 | $82.50 |
| 7 purchase totals = | $774.28 | $831.5497 | $831.55 | $831.55 | $831.40 | |