| 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 | $179.94 | 5.719% | $190.2308 | $190.23 | $190.25 | $190.20 |
| Purchase #2 | $35.29 | 12.713% | $39.7764 | $39.78 | $39.80 | $39.80 |
| Purchase #3 | $96.67 | 8.762% | $105.1402 | $105.14 | $105.15 | $105.10 |
| Purchase #4 | $97.78 | 9.137% | $106.7142 | $106.71 | $106.70 | $106.70 |
| Purchase #5 | $129.28 | 5.620% | $136.5455 | $136.55 | $136.55 | $136.50 |
| Purchase #6 | $210.62 | 11.551% | $234.9487 | $234.95 | $234.95 | $234.90 |
| Purchase #7 | $112.46 | 9.221% | $122.8299 | $122.83 | $122.85 | $122.80 |
| 7 purchase totals = | $862.04 | $936.1857 | $936.19 | $936.25 | $936.00 | |