| 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 | $174.74 | 11.282% | $194.4542 | $194.45 | $194.45 | $194.50 |
| Purchase #2 | $137.51 | 9.870% | $151.0822 | $151.08 | $151.10 | $151.10 |
| Purchase #3 | $35.93 | 3.698% | $37.2587 | $37.26 | $37.25 | $37.30 |
| Purchase #4 | $84.27 | 4.285% | $87.881 | $87.88 | $87.90 | $87.90 |
| Purchase #5 | $120.65 | 9.431% | $132.0285 | $132.03 | $132.05 | $132.00 |
| Purchase #6 | $77.50 | 4.666% | $81.1162 | $81.12 | $81.10 | $81.10 |
| Purchase #7 | $28.79 | 7.199% | $30.8626 | $30.86 | $30.85 | $30.90 |
| 7 purchase totals = | $659.39 | $714.6834 | $714.68 | $714.70 | $714.80 | |