| 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 | $169.71 | 13.728% | $193.0078 | $193.01 | $193.00 | $193.00 |
| Purchase #2 | $208.30 | 3.372% | $215.3239 | $215.32 | $215.30 | $215.30 |
| Purchase #3 | $147.53 | 4.717% | $154.489 | $154.49 | $154.50 | $154.50 |
| Purchase #4 | $79.48 | 8.868% | $86.5283 | $86.53 | $86.55 | $86.50 |
| Purchase #5 | $24.47 | 7.317% | $26.2605 | $26.26 | $26.25 | $26.30 |
| Purchase #6 | $41.92 | 8.296% | $45.3977 | $45.40 | $45.40 | $45.40 |
| Purchase #7 | $70.84 | 10.341% | $78.1656 | $78.17 | $78.15 | $78.20 |
| 7 purchase totals = | $742.25 | $799.1728 | $799.18 | $799.15 | $799.20 | |