| 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 | $156.58 | 4.833% | $164.1475 | $164.15 | $164.15 | $164.10 |
| Purchase #2 | $136.37 | 11.172% | $151.6053 | $151.61 | $151.60 | $151.60 |
| Purchase #3 | $233.47 | 5.871% | $247.177 | $247.18 | $247.20 | $247.20 |
| Purchase #4 | $118.44 | 8.310% | $128.2824 | $128.28 | $128.30 | $128.30 |
| Purchase #5 | $228.81 | 3.574% | $236.9877 | $236.99 | $237.00 | $237.00 |
| Purchase #6 | $121.77 | 3.820% | $126.4216 | $126.42 | $126.40 | $126.40 |
| Purchase #7 | $210.58 | 12.672% | $237.2647 | $237.26 | $237.25 | $237.30 |
| 7 purchase totals = | $1,206.02 | $1,291.8862 | $1,291.89 | $1,291.90 | $1,291.90 | |