| 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 | $148.66 | 3.327% | $153.6059 | $153.61 | $153.60 | $153.60 |
| Purchase #2 | $19.28 | 13.148% | $21.8149 | $21.81 | $21.80 | $21.80 |
| Purchase #3 | $236.97 | 9.868% | $260.3542 | $260.35 | $260.35 | $260.40 |
| Purchase #4 | $28.38 | 6.262% | $30.1572 | $30.16 | $30.15 | $30.20 |
| Purchase #5 | $76.86 | 7.791% | $82.8482 | $82.85 | $82.85 | $82.80 |
| Purchase #6 | $74.84 | 6.331% | $79.5781 | $79.58 | $79.60 | $79.60 |
| Purchase #7 | $247.54 | 13.409% | $280.7326 | $280.73 | $280.75 | $280.70 |
| 7 purchase totals = | $832.53 | $909.0911 | $909.09 | $909.10 | $909.10 | |