| 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 | $179.46 | 10.784% | $198.813 | $198.81 | $198.80 | $198.80 |
| Purchase #2 | $185.88 | 13.790% | $211.5129 | $211.51 | $211.50 | $211.50 |
| Purchase #3 | $37.42 | 12.141% | $41.9632 | $41.96 | $41.95 | $42.00 |
| Purchase #4 | $30.83 | 4.657% | $32.2658 | $32.27 | $32.25 | $32.30 |
| Purchase #5 | $215.75 | 7.642% | $232.2376 | $232.24 | $232.25 | $232.20 |
| Purchase #6 | $97.25 | 7.450% | $104.4951 | $104.50 | $104.50 | $104.50 |
| Purchase #7 | $84.61 | 4.339% | $88.2812 | $88.28 | $88.30 | $88.30 |
| 7 purchase totals = | $831.20 | $909.5688 | $909.57 | $909.55 | $909.60 | |