| 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 | $137.56 | 10.538% | $152.0561 | $152.06 | $152.05 | $152.10 |
| Purchase #2 | $68.89 | 12.189% | $77.287 | $77.29 | $77.30 | $77.30 |
| Purchase #3 | $219.30 | 7.471% | $235.6839 | $235.68 | $235.70 | $235.70 |
| Purchase #4 | $174.71 | 12.304% | $196.2063 | $196.21 | $196.20 | $196.20 |
| Purchase #5 | $21.95 | 7.262% | $23.544 | $23.54 | $23.55 | $23.50 |
| Purchase #6 | $78.76 | 7.272% | $84.4874 | $84.49 | $84.50 | $84.50 |
| Purchase #7 | $99.58 | 10.873% | $110.4073 | $110.41 | $110.40 | $110.40 |
| 7 purchase totals = | $800.75 | $879.6720 | $879.68 | $879.70 | $879.70 | |