| 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 | $136.79 | 3.210% | $141.181 | $141.18 | $141.20 | $141.20 |
| Purchase #2 | $126.66 | 7.644% | $136.3419 | $136.34 | $136.35 | $136.30 |
| Purchase #3 | $98.57 | 3.254% | $101.7775 | $101.78 | $101.80 | $101.80 |
| Purchase #4 | $227.85 | 9.686% | $249.9196 | $249.92 | $249.90 | $249.90 |
| Purchase #5 | $141.76 | 3.155% | $146.2325 | $146.23 | $146.25 | $146.20 |
| Purchase #6 | $79.88 | 5.213% | $84.0441 | $84.04 | $84.05 | $84.00 |
| Purchase #7 | $93.74 | 6.368% | $99.7094 | $99.71 | $99.70 | $99.70 |
| 7 purchase totals = | $905.25 | $959.2060 | $959.20 | $959.25 | $959.10 | |