| 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 | $163.94 | 3.504% | $169.6845 | $169.68 | $169.70 | $169.70 |
| Purchase #2 | $88.44 | 10.602% | $97.8164 | $97.82 | $97.80 | $97.80 |
| Purchase #3 | $220.62 | 10.215% | $243.1563 | $243.16 | $243.15 | $243.20 |
| Purchase #4 | $142.34 | 10.622% | $157.4594 | $157.46 | $157.45 | $157.50 |
| Purchase #5 | $86.26 | 3.481% | $89.2627 | $89.26 | $89.25 | $89.30 |
| Purchase #6 | $21.39 | 6.645% | $22.8114 | $22.81 | $22.80 | $22.80 |
| Purchase #7 | $93.54 | 5.392% | $98.5837 | $98.58 | $98.60 | $98.60 |
| 7 purchase totals = | $816.53 | $878.7744 | $878.77 | $878.75 | $878.90 | |