| 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 | $165.73 | 13.363% | $187.8765 | $187.88 | $187.90 | $187.90 |
| Purchase #2 | $145.39 | 6.473% | $154.8011 | $154.80 | $154.80 | $154.80 |
| Purchase #3 | $82.35 | 11.666% | $91.957 | $91.96 | $91.95 | $92.00 |
| Purchase #4 | $48.61 | 5.675% | $51.3686 | $51.37 | $51.35 | $51.40 |
| Purchase #5 | $54.51 | 11.422% | $60.7361 | $60.74 | $60.75 | $60.70 |
| Purchase #6 | $88.78 | 7.361% | $95.3151 | $95.32 | $95.30 | $95.30 |
| Purchase #7 | $190.58 | 11.751% | $212.9751 | $212.98 | $213.00 | $213.00 |
| 7 purchase totals = | $775.95 | $855.0295 | $855.05 | $855.05 | $855.10 | |