| 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 | $166.66 | 9.122% | $181.8627 | $181.86 | $181.85 | $181.90 |
| Purchase #2 | $191.96 | 12.548% | $216.0471 | $216.05 | $216.05 | $216.00 |
| Purchase #3 | $82.68 | 3.727% | $85.7615 | $85.76 | $85.75 | $85.80 |
| Purchase #4 | $111.25 | 11.508% | $124.0527 | $124.05 | $124.05 | $124.10 |
| Purchase #5 | $57.65 | 5.831% | $61.0116 | $61.01 | $61.00 | $61.00 |
| Purchase #6 | $58.43 | 13.742% | $66.4595 | $66.46 | $66.45 | $66.50 |
| Purchase #7 | $87.55 | 8.336% | $94.8482 | $94.85 | $94.85 | $94.80 |
| 7 purchase totals = | $756.18 | $830.0433 | $830.04 | $830.00 | $830.10 | |