| 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 | $109.78 | 6.613% | $117.0398 | $117.04 | $117.05 | $117.00 |
| Purchase #2 | $95.73 | 7.548% | $102.9557 | $102.96 | $102.95 | $103.00 |
| Purchase #3 | $17.72 | 6.562% | $18.8828 | $18.88 | $18.90 | $18.90 |
| Purchase #4 | $112.51 | 8.810% | $122.4221 | $122.42 | $122.40 | $122.40 |
| Purchase #5 | $158.41 | 12.473% | $178.1685 | $178.17 | $178.15 | $178.20 |
| Purchase #6 | $198.95 | 8.669% | $216.197 | $216.20 | $216.20 | $216.20 |
| Purchase #7 | $197.73 | 12.814% | $223.0671 | $223.07 | $223.05 | $223.10 |
| 7 purchase totals = | $890.83 | $978.7330 | $978.74 | $978.70 | $978.80 | |