| 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 | $151.29 | 5.116% | $159.03 | $159.03 | $159.05 | $159.00 |
| Purchase #2 | $187.44 | 9.273% | $204.8213 | $204.82 | $204.80 | $204.80 |
| Purchase #3 | $58.37 | 7.402% | $62.6905 | $62.69 | $62.70 | $62.70 |
| Purchase #4 | $119.58 | 4.766% | $125.2792 | $125.28 | $125.30 | $125.30 |
| Purchase #5 | $39.39 | 7.319% | $42.273 | $42.27 | $42.25 | $42.30 |
| Purchase #6 | $72.95 | 6.746% | $77.8712 | $77.87 | $77.85 | $77.90 |
| Purchase #7 | $79.29 | 12.526% | $89.2219 | $89.22 | $89.20 | $89.20 |
| 7 purchase totals = | $708.31 | $761.1871 | $761.18 | $761.15 | $761.20 | |