| 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 | $153.41 | 6.453% | $163.3095 | $163.31 | $163.30 | $163.30 |
| Purchase #2 | $169.76 | 4.348% | $177.1412 | $177.14 | $177.15 | $177.10 |
| Purchase #3 | $205.38 | 9.419% | $224.7247 | $224.72 | $224.70 | $224.70 |
| Purchase #4 | $68.92 | 4.584% | $72.0793 | $72.08 | $72.10 | $72.10 |
| Purchase #5 | $102.79 | 13.569% | $116.7376 | $116.74 | $116.75 | $116.70 |
| Purchase #6 | $196.84 | 5.724% | $208.1071 | $208.11 | $208.10 | $208.10 |
| Purchase #7 | $10.56 | 7.862% | $11.3902 | $11.39 | $11.40 | $11.40 |
| 7 purchase totals = | $907.66 | $973.4896 | $973.49 | $973.50 | $973.40 | |