| 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 | $139.25 | 4.499% | $145.5149 | $145.51 | $145.50 | $145.50 |
| Purchase #2 | $51.28 | 3.623% | $53.1379 | $53.14 | $53.15 | $53.10 |
| Purchase #3 | $101.55 | 5.432% | $107.0662 | $107.07 | $107.05 | $107.10 |
| Purchase #4 | $125.41 | 11.735% | $140.1269 | $140.13 | $140.15 | $140.10 |
| Purchase #5 | $170.98 | 12.814% | $192.8894 | $192.89 | $192.90 | $192.90 |
| Purchase #6 | $12.41 | 13.477% | $14.0825 | $14.08 | $14.10 | $14.10 |
| Purchase #7 | $6.46 | 12.479% | $7.2661 | $7.27 | $7.25 | $7.30 |
| 7 purchase totals = | $607.34 | $660.0839 | $660.09 | $660.10 | $660.10 | |