| 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 | $182.51 | 7.779% | $196.7075 | $196.71 | $196.70 | $196.70 |
| Purchase #2 | $131.39 | 4.579% | $137.4063 | $137.41 | $137.40 | $137.40 |
| Purchase #3 | $77.39 | 13.578% | $87.898 | $87.90 | $87.90 | $87.90 |
| Purchase #4 | $125.92 | 6.513% | $134.1212 | $134.12 | $134.10 | $134.10 |
| Purchase #5 | $6.91 | 9.125% | $7.5405 | $7.54 | $7.55 | $7.50 |
| Purchase #6 | $169.49 | 13.538% | $192.4356 | $192.44 | $192.45 | $192.40 |
| Purchase #7 | $30.91 | 10.234% | $34.0733 | $34.07 | $34.05 | $34.10 |
| 7 purchase totals = | $724.52 | $790.1824 | $790.19 | $790.15 | $790.10 | |