| 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 | $177.26 | 7.341% | $190.2727 | $190.27 | $190.25 | $190.30 |
| Purchase #2 | $79.97 | 7.358% | $85.8542 | $85.85 | $85.85 | $85.90 |
| Purchase #3 | $217.98 | 5.714% | $230.4354 | $230.44 | $230.45 | $230.40 |
| Purchase #4 | $149.99 | 8.859% | $163.2776 | $163.28 | $163.30 | $163.30 |
| Purchase #5 | $228.81 | 3.155% | $236.029 | $236.03 | $236.05 | $236.00 |
| Purchase #6 | $12.37 | 8.227% | $13.3877 | $13.39 | $13.40 | $13.40 |
| Purchase #7 | $87.34 | 7.143% | $93.5787 | $93.58 | $93.60 | $93.60 |
| 7 purchase totals = | $953.72 | $1,012.8353 | $1,012.84 | $1,012.90 | $1,012.90 | |