| 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 | $115.47 | 8.640% | $125.4466 | $125.45 | $125.45 | $125.40 |
| Purchase #2 | $15.80 | 9.478% | $17.2975 | $17.30 | $17.30 | $17.30 |
| Purchase #3 | $65.63 | 13.222% | $74.3076 | $74.31 | $74.30 | $74.30 |
| Purchase #4 | $166.27 | 4.756% | $174.1778 | $174.18 | $174.20 | $174.20 |
| Purchase #5 | $217.71 | 6.480% | $231.8176 | $231.82 | $231.80 | $231.80 |
| Purchase #6 | $24.35 | 8.350% | $26.3832 | $26.38 | $26.40 | $26.40 |
| Purchase #7 | $38.99 | 7.469% | $41.9022 | $41.90 | $41.90 | $41.90 |
| 7 purchase totals = | $644.22 | $691.3325 | $691.34 | $691.35 | $691.30 | |