| 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 | $142.80 | 6.126% | $151.5479 | $151.55 | $151.55 | $151.50 |
| Purchase #2 | $111.91 | 3.828% | $116.1939 | $116.19 | $116.20 | $116.20 |
| Purchase #3 | $134.99 | 4.855% | $141.5438 | $141.54 | $141.55 | $141.50 |
| Purchase #4 | $107.68 | 10.632% | $119.1285 | $119.13 | $119.15 | $119.10 |
| Purchase #5 | $78.96 | 9.863% | $86.7478 | $86.75 | $86.75 | $86.70 |
| Purchase #6 | $210.83 | 8.592% | $228.9445 | $228.94 | $228.95 | $228.90 |
| Purchase #7 | $139.53 | 10.592% | $154.309 | $154.31 | $154.30 | $154.30 |
| 7 purchase totals = | $926.70 | $998.4154 | $998.41 | $998.45 | $998.20 | |