| 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 | $109.67 | 4.632% | $114.7499 | $114.75 | $114.75 | $114.70 |
| Purchase #2 | $176.30 | 7.135% | $188.879 | $188.88 | $188.90 | $188.90 |
| Purchase #3 | $59.82 | 7.245% | $64.154 | $64.15 | $64.15 | $64.20 |
| Purchase #4 | $136.79 | 6.816% | $146.1136 | $146.11 | $146.10 | $146.10 |
| Purchase #5 | $53.49 | 3.647% | $55.4408 | $55.44 | $55.45 | $55.40 |
| Purchase #6 | $193.91 | 11.186% | $215.6008 | $215.60 | $215.60 | $215.60 |
| Purchase #7 | $144.31 | 13.819% | $164.2522 | $164.25 | $164.25 | $164.30 |
| 7 purchase totals = | $874.29 | $949.1903 | $949.18 | $949.20 | $949.20 | |