| 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 | $178.77 | 6.266% | $189.9717 | $189.97 | $189.95 | $190.00 |
| Purchase #2 | $69.64 | 8.193% | $75.3456 | $75.35 | $75.35 | $75.30 |
| Purchase #3 | $16.84 | 4.222% | $17.551 | $17.55 | $17.55 | $17.60 |
| Purchase #4 | $229.53 | 9.221% | $250.695 | $250.70 | $250.70 | $250.70 |
| Purchase #5 | $146.52 | 11.703% | $163.6672 | $163.67 | $163.65 | $163.70 |
| Purchase #6 | $206.83 | 8.408% | $224.2203 | $224.22 | $224.20 | $224.20 |
| Purchase #7 | $15.92 | 7.389% | $17.0963 | $17.10 | $17.10 | $17.10 |
| 7 purchase totals = | $864.05 | $938.5471 | $938.56 | $938.50 | $938.60 | |