| 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 | $179.37 | 4.669% | $187.7448 | $187.74 | $187.75 | $187.70 |
| Purchase #2 | $10.95 | 11.347% | $12.1925 | $12.19 | $12.20 | $12.20 |
| Purchase #3 | $105.71 | 9.283% | $115.5231 | $115.52 | $115.50 | $115.50 |
| Purchase #4 | $184.61 | 4.625% | $193.1482 | $193.15 | $193.15 | $193.10 |
| Purchase #5 | $168.76 | 12.873% | $190.4845 | $190.48 | $190.50 | $190.50 |
| Purchase #6 | $97.78 | 9.192% | $106.7679 | $106.77 | $106.75 | $106.80 |
| Purchase #7 | $41.61 | 6.102% | $44.149 | $44.15 | $44.15 | $44.10 |
| 7 purchase totals = | $788.79 | $850.0100 | $850.00 | $850.00 | $849.90 | |