| 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 | $136.30 | 6.175% | $144.7165 | $144.72 | $144.70 | $144.70 |
| Purchase #2 | $228.97 | 3.342% | $236.6222 | $236.62 | $236.60 | $236.60 |
| Purchase #3 | $215.86 | 3.469% | $223.3482 | $223.35 | $223.35 | $223.30 |
| Purchase #4 | $186.98 | 3.273% | $193.0999 | $193.10 | $193.10 | $193.10 |
| Purchase #5 | $139.31 | 7.422% | $149.6496 | $149.65 | $149.65 | $149.60 |
| Purchase #6 | $171.42 | 7.413% | $184.1274 | $184.13 | $184.15 | $184.10 |
| Purchase #7 | $195.73 | 13.849% | $222.8366 | $222.84 | $222.85 | $222.80 |
| 7 purchase totals = | $1,274.57 | $1,354.4004 | $1,354.41 | $1,354.40 | $1,354.20 | |