| 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 | $114.82 | 11.797% | $128.3653 | $128.37 | $128.35 | $128.40 |
| Purchase #2 | $76.38 | 6.151% | $81.0781 | $81.08 | $81.10 | $81.10 |
| Purchase #3 | $88.41 | 10.671% | $97.8442 | $97.84 | $97.85 | $97.80 |
| Purchase #4 | $141.94 | 6.476% | $151.132 | $151.13 | $151.15 | $151.10 |
| Purchase #5 | $167.91 | 13.172% | $190.0271 | $190.03 | $190.05 | $190.00 |
| Purchase #6 | $58.49 | 13.758% | $66.5371 | $66.54 | $66.55 | $66.50 |
| Purchase #7 | $201.99 | 7.751% | $217.6462 | $217.65 | $217.65 | $217.60 |
| 7 purchase totals = | $849.94 | $932.6300 | $932.64 | $932.70 | $932.50 | |