| 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 | $171.64 | 8.317% | $185.9153 | $185.92 | $185.90 | $185.90 |
| Purchase #2 | $78.41 | 4.658% | $82.0623 | $82.06 | $82.05 | $82.10 |
| Purchase #3 | $169.30 | 11.573% | $188.8931 | $188.89 | $188.90 | $188.90 |
| Purchase #4 | $109.83 | 8.563% | $119.2347 | $119.23 | $119.25 | $119.20 |
| Purchase #5 | $102.77 | 4.426% | $107.3186 | $107.32 | $107.30 | $107.30 |
| Purchase #6 | $79.87 | 5.267% | $84.0768 | $84.08 | $84.10 | $84.10 |
| Purchase #7 | $193.99 | 6.648% | $206.8865 | $206.89 | $206.90 | $206.90 |
| 7 purchase totals = | $905.81 | $974.3873 | $974.39 | $974.40 | $974.40 | |