| 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 | $185.61 | 5.861% | $196.4886 | $196.49 | $196.50 | $196.50 |
| Purchase #2 | $175.69 | 7.257% | $188.4398 | $188.44 | $188.45 | $188.40 |
| Purchase #3 | $21.87 | 10.412% | $24.1471 | $24.15 | $24.15 | $24.10 |
| Purchase #4 | $147.49 | 10.714% | $163.2921 | $163.29 | $163.30 | $163.30 |
| Purchase #5 | $12.87 | 12.438% | $14.4708 | $14.47 | $14.45 | $14.50 |
| Purchase #6 | $42.44 | 13.269% | $48.0714 | $48.07 | $48.05 | $48.10 |
| Purchase #7 | $206.27 | 6.293% | $219.2506 | $219.25 | $219.25 | $219.30 |
| 7 purchase totals = | $792.24 | $854.1604 | $854.16 | $854.15 | $854.20 | |