| 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 | $132.50 | 10.579% | $146.5172 | $146.52 | $146.50 | $146.50 |
| Purchase #2 | $27.62 | 12.532% | $31.0813 | $31.08 | $31.10 | $31.10 |
| Purchase #3 | $91.91 | 5.583% | $97.0413 | $97.04 | $97.05 | $97.00 |
| Purchase #4 | $73.62 | 12.784% | $83.0316 | $83.03 | $83.05 | $83.00 |
| Purchase #5 | $185.70 | 12.296% | $208.5337 | $208.53 | $208.55 | $208.50 |
| Purchase #6 | $47.61 | 12.724% | $53.6679 | $53.67 | $53.65 | $53.70 |
| Purchase #7 | $130.62 | 6.723% | $139.4016 | $139.40 | $139.40 | $139.40 |
| 7 purchase totals = | $689.58 | $759.2746 | $759.27 | $759.30 | $759.20 | |