| 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 | $15.90 | 11.107% | $17.666 | $17.67 | $17.65 | $17.70 |
| Purchase #2 | $179.46 | 4.757% | $187.9969 | $188.00 | $188.00 | $188.00 |
| Purchase #3 | $243.55 | 5.508% | $256.9647 | $256.96 | $256.95 | $257.00 |
| Purchase #4 | $85.42 | 11.531% | $95.2698 | $95.27 | $95.25 | $95.30 |
| Purchase #5 | $166.25 | 13.172% | $188.1485 | $188.15 | $188.15 | $188.10 |
| Purchase #6 | $102.83 | 9.607% | $112.7089 | $112.71 | $112.70 | $112.70 |
| Purchase #7 | $84.78 | 5.243% | $89.225 | $89.23 | $89.25 | $89.20 |
| 7 purchase totals = | $878.19 | $947.9798 | $947.99 | $947.95 | $948.00 | |