| 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 | $212.78 | 7.531% | $228.8045 | $228.80 | $228.80 | $228.80 |
| Purchase #2 | $211.94 | 3.473% | $219.3007 | $219.30 | $219.30 | $219.30 |
| Purchase #3 | $164.62 | 13.683% | $187.145 | $187.15 | $187.15 | $187.10 |
| Purchase #4 | $77.82 | 10.715% | $86.1584 | $86.16 | $86.15 | $86.20 |
| Purchase #5 | $151.38 | 3.435% | $156.5799 | $156.58 | $156.60 | $156.60 |
| Purchase #6 | $141.89 | 13.507% | $161.0551 | $161.06 | $161.05 | $161.10 |
| Purchase #7 | $161.49 | 4.136% | $168.1692 | $168.17 | $168.15 | $168.20 |
| 7 purchase totals = | $1,121.92 | $1,207.2128 | $1,207.22 | $1,207.20 | $1,207.30 | |