| 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 | $136.63 | 13.738% | $155.4002 | $155.40 | $155.40 | $155.40 |
| Purchase #2 | $212.95 | 7.124% | $228.1206 | $228.12 | $228.10 | $228.10 |
| Purchase #3 | $109.58 | 13.213% | $124.0588 | $124.06 | $124.05 | $124.10 |
| Purchase #4 | $37.51 | 7.376% | $40.2767 | $40.28 | $40.30 | $40.30 |
| Purchase #5 | $175.27 | 11.512% | $195.4471 | $195.45 | $195.45 | $195.40 |
| Purchase #6 | $227.91 | 9.793% | $250.2292 | $250.23 | $250.25 | $250.20 |
| Purchase #7 | $59.66 | 9.643% | $65.413 | $65.41 | $65.40 | $65.40 |
| 7 purchase totals = | $959.51 | $1,058.9456 | $1,058.95 | $1,058.95 | $1,058.90 | |