| 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 | $144.26 | 13.820% | $164.1967 | $164.20 | $164.20 | $164.20 |
| Purchase #2 | $87.83 | 8.474% | $95.2727 | $95.27 | $95.25 | $95.30 |
| Purchase #3 | $30.65 | 11.753% | $34.2523 | $34.25 | $34.25 | $34.30 |
| Purchase #4 | $47.39 | 5.300% | $49.9017 | $49.90 | $49.90 | $49.90 |
| Purchase #5 | $175.71 | 4.598% | $183.7891 | $183.79 | $183.80 | $183.80 |
| Purchase #6 | $146.88 | 13.521% | $166.7396 | $166.74 | $166.75 | $166.70 |
| Purchase #7 | $227.65 | 3.870% | $236.4601 | $236.46 | $236.45 | $236.50 |
| 7 purchase totals = | $860.37 | $930.6122 | $930.61 | $930.60 | $930.70 | |