| 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 | $37.59 | 7.454% | $40.392 | $40.39 | $40.40 | $40.40 |
| Purchase #2 | $169.64 | 3.394% | $175.3976 | $175.40 | $175.40 | $175.40 |
| Purchase #3 | $193.93 | 10.864% | $214.9986 | $215.00 | $215.00 | $215.00 |
| Purchase #4 | $140.64 | 5.441% | $148.2922 | $148.29 | $148.30 | $148.30 |
| Purchase #5 | $237.35 | 10.352% | $261.9205 | $261.92 | $261.90 | $261.90 |
| Purchase #6 | $208.51 | 10.276% | $229.9365 | $229.94 | $229.95 | $229.90 |
| Purchase #7 | $79.73 | 10.765% | $88.3129 | $88.31 | $88.30 | $88.30 |
| 7 purchase totals = | $1,067.39 | $1,159.2503 | $1,159.25 | $1,159.25 | $1,159.20 | |