| 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 | $13.48 | 6.719% | $14.3857 | $14.39 | $14.40 | $14.40 |
| Purchase #2 | $109.98 | 5.178% | $115.6748 | $115.67 | $115.65 | $115.70 |
| Purchase #3 | $151.46 | 8.525% | $164.372 | $164.37 | $164.35 | $164.40 |
| Purchase #4 | $229.51 | 3.292% | $237.0655 | $237.07 | $237.05 | $237.10 |
| Purchase #5 | $215.53 | 9.696% | $236.4278 | $236.43 | $236.45 | $236.40 |
| Purchase #6 | $120.94 | 5.473% | $127.559 | $127.56 | $127.55 | $127.60 |
| Purchase #7 | $78.73 | 3.813% | $81.732 | $81.73 | $81.75 | $81.70 |
| 7 purchase totals = | $919.63 | $977.2168 | $977.22 | $977.20 | $977.30 | |