| 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 | $180.75 | 8.406% | $195.9438 | $195.94 | $195.95 | $195.90 |
| Purchase #2 | $14.26 | 8.333% | $15.4483 | $15.45 | $15.45 | $15.40 |
| Purchase #3 | $171.27 | 11.197% | $190.4471 | $190.45 | $190.45 | $190.40 |
| Purchase #4 | $117.87 | 7.157% | $126.306 | $126.31 | $126.30 | $126.30 |
| Purchase #5 | $76.50 | 11.776% | $85.5086 | $85.51 | $85.50 | $85.50 |
| Purchase #6 | $97.48 | 10.161% | $107.3849 | $107.38 | $107.40 | $107.40 |
| Purchase #7 | $170.26 | 10.861% | $188.7519 | $188.75 | $188.75 | $188.80 |
| 7 purchase totals = | $828.39 | $909.7906 | $909.79 | $909.80 | $909.70 | |