| 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 | $117.67 | 9.795% | $129.1958 | $129.20 | $129.20 | $129.20 |
| Purchase #2 | $135.74 | 6.376% | $144.3948 | $144.39 | $144.40 | $144.40 |
| Purchase #3 | $8.50 | 3.456% | $8.7938 | $8.79 | $8.80 | $8.80 |
| Purchase #4 | $151.80 | 7.692% | $163.4765 | $163.48 | $163.50 | $163.50 |
| Purchase #5 | $121.42 | 4.868% | $127.3307 | $127.33 | $127.35 | $127.30 |
| Purchase #6 | $71.32 | 10.765% | $78.9976 | $79.00 | $79.00 | $79.00 |
| Purchase #7 | $136.88 | 3.210% | $141.2738 | $141.27 | $141.25 | $141.30 |
| 7 purchase totals = | $743.33 | $793.4630 | $793.46 | $793.50 | $793.50 | |