| 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 | $155.30 | 12.768% | $175.1287 | $175.13 | $175.15 | $175.10 |
| Purchase #2 | $116.85 | 11.653% | $130.4665 | $130.47 | $130.45 | $130.50 |
| Purchase #3 | $130.31 | 9.386% | $142.5409 | $142.54 | $142.55 | $142.50 |
| Purchase #4 | $7.92 | 5.576% | $8.3616 | $8.36 | $8.35 | $8.40 |
| Purchase #5 | $73.88 | 4.666% | $77.3272 | $77.33 | $77.35 | $77.30 |
| Purchase #6 | $15.46 | 4.676% | $16.1829 | $16.18 | $16.20 | $16.20 |
| Purchase #7 | $226.53 | 3.852% | $235.2559 | $235.26 | $235.25 | $235.30 |
| 7 purchase totals = | $726.25 | $785.2637 | $785.27 | $785.30 | $785.30 | |