| 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 | $185.49 | 5.239% | $195.2078 | $195.21 | $195.20 | $195.20 |
| Purchase #2 | $186.84 | 6.592% | $199.1565 | $199.16 | $199.15 | $199.20 |
| Purchase #3 | $97.81 | 9.643% | $107.2418 | $107.24 | $107.25 | $107.20 |
| Purchase #4 | $142.92 | 12.216% | $160.3791 | $160.38 | $160.40 | $160.40 |
| Purchase #5 | $68.27 | 9.777% | $74.9448 | $74.94 | $74.95 | $74.90 |
| Purchase #6 | $58.96 | 6.193% | $62.6114 | $62.61 | $62.60 | $62.60 |
| Purchase #7 | $136.90 | 8.135% | $148.0368 | $148.04 | $148.05 | $148.00 |
| 7 purchase totals = | $877.19 | $947.5782 | $947.58 | $947.60 | $947.50 | |