| 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 | $152.85 | 10.586% | $169.0307 | $169.03 | $169.05 | $169.00 |
| Purchase #2 | $70.30 | 11.380% | $78.3001 | $78.30 | $78.30 | $78.30 |
| Purchase #3 | $164.39 | 11.268% | $182.9135 | $182.91 | $182.90 | $182.90 |
| Purchase #4 | $142.78 | 10.831% | $158.2445 | $158.24 | $158.25 | $158.20 |
| Purchase #5 | $62.30 | 9.415% | $68.1655 | $68.17 | $68.15 | $68.20 |
| Purchase #6 | $180.42 | 9.209% | $197.0349 | $197.03 | $197.05 | $197.00 |
| Purchase #7 | $49.32 | 12.568% | $55.5185 | $55.52 | $55.50 | $55.50 |
| 7 purchase totals = | $822.36 | $909.2077 | $909.20 | $909.20 | $909.10 | |