| 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 | $182.80 | 5.699% | $193.2178 | $193.22 | $193.20 | $193.20 |
| Purchase #2 | $89.35 | 8.763% | $97.1797 | $97.18 | $97.20 | $97.20 |
| Purchase #3 | $20.46 | 13.134% | $23.1472 | $23.15 | $23.15 | $23.10 |
| Purchase #4 | $41.96 | 13.191% | $47.4949 | $47.49 | $47.50 | $47.50 |
| Purchase #5 | $41.38 | 4.434% | $43.2148 | $43.21 | $43.20 | $43.20 |
| Purchase #6 | $208.30 | 9.474% | $228.0343 | $228.03 | $228.05 | $228.00 |
| Purchase #7 | $77.40 | 11.588% | $86.3691 | $86.37 | $86.35 | $86.40 |
| 7 purchase totals = | $661.65 | $718.6578 | $718.65 | $718.65 | $718.60 | |