| 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 | $82.86 | 9.452% | $90.6919 | $90.69 | $90.70 | $90.70 |
| Purchase #2 | $161.44 | 11.546% | $180.0799 | $180.08 | $180.10 | $180.10 |
| Purchase #3 | $202.64 | 6.274% | $215.3536 | $215.35 | $215.35 | $215.40 |
| Purchase #4 | $28.62 | 5.817% | $30.2848 | $30.28 | $30.30 | $30.30 |
| Purchase #5 | $204.46 | 5.230% | $215.1533 | $215.15 | $215.15 | $215.20 |
| Purchase #6 | $51.86 | 5.637% | $54.7833 | $54.78 | $54.80 | $54.80 |
| Purchase #7 | $219.85 | 7.492% | $236.3212 | $236.32 | $236.30 | $236.30 |
| 7 purchase totals = | $951.73 | $1,022.6680 | $1,022.65 | $1,022.70 | $1,022.80 | |