| 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 | $72.71 | 4.181% | $75.75 | $75.75 | $75.75 | $75.80 |
| Purchase #2 | $145.30 | 4.171% | $151.3605 | $151.36 | $151.35 | $151.40 |
| Purchase #3 | $185.69 | 12.764% | $209.3915 | $209.39 | $209.40 | $209.40 |
| Purchase #4 | $236.43 | 6.237% | $251.1761 | $251.18 | $251.20 | $251.20 |
| Purchase #5 | $168.48 | 10.790% | $186.659 | $186.66 | $186.65 | $186.70 |
| Purchase #6 | $81.84 | 10.305% | $90.2736 | $90.27 | $90.25 | $90.30 |
| Purchase #7 | $25.42 | 8.282% | $27.5253 | $27.53 | $27.55 | $27.50 |
| 7 purchase totals = | $915.87 | $992.1360 | $992.14 | $992.15 | $992.30 | |