| 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 | $143.37 | 5.650% | $151.4704 | $151.47 | $151.45 | $151.50 |
| Purchase #2 | $96.62 | 11.858% | $108.0772 | $108.08 | $108.10 | $108.10 |
| Purchase #3 | $97.26 | 11.785% | $108.7221 | $108.72 | $108.70 | $108.70 |
| Purchase #4 | $87.25 | 7.173% | $93.5084 | $93.51 | $93.50 | $93.50 |
| Purchase #5 | $53.59 | 9.452% | $58.6553 | $58.66 | $58.65 | $58.70 |
| Purchase #6 | $164.39 | 10.116% | $181.0197 | $181.02 | $181.00 | $181.00 |
| Purchase #7 | $158.98 | 13.619% | $180.6315 | $180.63 | $180.65 | $180.60 |
| 7 purchase totals = | $801.46 | $882.0846 | $882.09 | $882.05 | $882.10 | |