| 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 | $118.68 | 7.466% | $127.5406 | $127.54 | $127.55 | $127.50 |
| Purchase #2 | $154.42 | 11.476% | $172.1412 | $172.14 | $172.15 | $172.10 |
| Purchase #3 | $103.31 | 6.617% | $110.146 | $110.15 | $110.15 | $110.10 |
| Purchase #4 | $62.26 | 13.215% | $70.4877 | $70.49 | $70.50 | $70.50 |
| Purchase #5 | $16.27 | 10.383% | $17.9593 | $17.96 | $17.95 | $18.00 |
| Purchase #6 | $246.54 | 5.660% | $260.4942 | $260.49 | $260.50 | $260.50 |
| Purchase #7 | $137.46 | 8.159% | $148.6754 | $148.68 | $148.70 | $148.70 |
| 7 purchase totals = | $838.94 | $907.4444 | $907.45 | $907.50 | $907.40 | |