| 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 | $148.78 | 7.820% | $160.4146 | $160.41 | $160.40 | $160.40 |
| Purchase #2 | $170.43 | 9.602% | $186.7947 | $186.79 | $186.80 | $186.80 |
| Purchase #3 | $82.66 | 4.609% | $86.4698 | $86.47 | $86.45 | $86.50 |
| Purchase #4 | $102.57 | 13.228% | $116.138 | $116.14 | $116.15 | $116.10 |
| Purchase #5 | $183.34 | 13.607% | $208.2871 | $208.29 | $208.30 | $208.30 |
| Purchase #6 | $113.52 | 6.849% | $121.295 | $121.30 | $121.30 | $121.30 |
| Purchase #7 | $33.97 | 3.156% | $35.0421 | $35.04 | $35.05 | $35.00 |
| 7 purchase totals = | $835.27 | $914.4413 | $914.44 | $914.45 | $914.40 | |