| 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 | $170.47 | 12.569% | $191.8964 | $191.90 | $191.90 | $191.90 |
| Purchase #2 | $74.93 | 4.413% | $78.2367 | $78.24 | $78.25 | $78.20 |
| Purchase #3 | $23.32 | 12.504% | $26.2359 | $26.24 | $26.25 | $26.20 |
| Purchase #4 | $41.97 | 10.828% | $46.5145 | $46.51 | $46.50 | $46.50 |
| Purchase #5 | $165.36 | 9.115% | $180.4326 | $180.43 | $180.45 | $180.40 |
| Purchase #6 | $169.89 | 8.232% | $183.8753 | $183.88 | $183.90 | $183.90 |
| Purchase #7 | $121.49 | 12.858% | $137.1112 | $137.11 | $137.10 | $137.10 |
| 7 purchase totals = | $767.43 | $844.3026 | $844.31 | $844.35 | $844.20 | |