| 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 | $181.48 | 9.749% | $199.1725 | $199.17 | $199.15 | $199.20 |
| Purchase #2 | $208.79 | 5.615% | $220.5136 | $220.51 | $220.50 | $220.50 |
| Purchase #3 | $52.71 | 11.837% | $58.9493 | $58.95 | $58.95 | $58.90 |
| Purchase #4 | $129.86 | 12.669% | $146.312 | $146.31 | $146.30 | $146.30 |
| Purchase #5 | $94.91 | 12.230% | $106.5175 | $106.52 | $106.50 | $106.50 |
| Purchase #6 | $137.37 | 7.502% | $147.6755 | $147.68 | $147.70 | $147.70 |
| Purchase #7 | $97.32 | 7.225% | $104.3514 | $104.35 | $104.35 | $104.40 |
| 7 purchase totals = | $902.44 | $983.4918 | $983.49 | $983.45 | $983.50 | |