| 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 | $176.93 | 9.617% | $193.9454 | $193.95 | $193.95 | $193.90 |
| Purchase #2 | $78.50 | 9.511% | $85.9661 | $85.97 | $85.95 | $86.00 |
| Purchase #3 | $202.44 | 10.755% | $224.2124 | $224.21 | $224.20 | $224.20 |
| Purchase #4 | $154.59 | 9.536% | $169.3317 | $169.33 | $169.35 | $169.30 |
| Purchase #5 | $39.87 | 12.803% | $44.9746 | $44.97 | $44.95 | $45.00 |
| Purchase #6 | $11.43 | 3.339% | $11.8116 | $11.81 | $11.80 | $11.80 |
| Purchase #7 | $125.49 | 12.562% | $141.2541 | $141.25 | $141.25 | $141.30 |
| 7 purchase totals = | $789.25 | $871.4959 | $871.49 | $871.45 | $871.50 | |