| 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 | $173.29 | 8.791% | $188.5239 | $188.52 | $188.50 | $188.50 |
| Purchase #2 | $199.33 | 8.494% | $216.2611 | $216.26 | $216.25 | $216.30 |
| Purchase #3 | $74.31 | 8.122% | $80.3455 | $80.35 | $80.35 | $80.30 |
| Purchase #4 | $170.76 | 11.739% | $190.8055 | $190.81 | $190.80 | $190.80 |
| Purchase #5 | $91.66 | 6.559% | $97.672 | $97.67 | $97.65 | $97.70 |
| Purchase #6 | $49.87 | 12.773% | $56.2399 | $56.24 | $56.25 | $56.20 |
| Purchase #7 | $9.49 | 6.806% | $10.1359 | $10.14 | $10.15 | $10.10 |
| 7 purchase totals = | $768.71 | $839.9838 | $839.99 | $839.95 | $839.90 | |