| 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 | $70.81 | 4.708% | $74.1437 | $74.14 | $74.15 | $74.10 |
| Purchase #2 | $180.25 | 6.638% | $192.215 | $192.22 | $192.20 | $192.20 |
| Purchase #3 | $29.61 | 11.498% | $33.0146 | $33.01 | $33.00 | $33.00 |
| Purchase #4 | $66.40 | 11.564% | $74.0785 | $74.08 | $74.10 | $74.10 |
| Purchase #5 | $127.65 | 7.868% | $137.6935 | $137.69 | $137.70 | $137.70 |
| Purchase #6 | $184.32 | 8.538% | $200.0572 | $200.06 | $200.05 | $200.10 |
| Purchase #7 | $125.41 | 11.591% | $139.9463 | $139.95 | $139.95 | $139.90 |
| 7 purchase totals = | $784.45 | $851.1488 | $851.15 | $851.15 | $851.10 | |