| 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 | $163.97 | 3.172% | $169.1711 | $169.17 | $169.15 | $169.20 |
| Purchase #2 | $6.55 | 13.598% | $7.4407 | $7.44 | $7.45 | $7.40 |
| Purchase #3 | $166.90 | 13.170% | $188.8807 | $188.88 | $188.90 | $188.90 |
| Purchase #4 | $44.32 | 6.703% | $47.2908 | $47.29 | $47.30 | $47.30 |
| Purchase #5 | $88.58 | 7.279% | $95.0277 | $95.03 | $95.05 | $95.00 |
| Purchase #6 | $87.41 | 11.857% | $97.7742 | $97.77 | $97.75 | $97.80 |
| Purchase #7 | $14.77 | 3.518% | $15.2896 | $15.29 | $15.30 | $15.30 |
| 7 purchase totals = | $572.50 | $620.8748 | $620.87 | $620.90 | $620.90 | |