| 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 | $147.71 | 10.576% | $163.3318 | $163.33 | $163.35 | $163.30 |
| Purchase #2 | $202.48 | 12.389% | $227.5652 | $227.57 | $227.55 | $227.60 |
| Purchase #3 | $116.57 | 6.400% | $124.0305 | $124.03 | $124.05 | $124.00 |
| Purchase #4 | $221.59 | 3.841% | $230.1013 | $230.10 | $230.10 | $230.10 |
| Purchase #5 | $10.37 | 12.745% | $11.6917 | $11.69 | $11.70 | $11.70 |
| Purchase #6 | $118.31 | 9.784% | $129.8855 | $129.89 | $129.90 | $129.90 |
| Purchase #7 | $97.88 | 3.144% | $100.9573 | $100.96 | $100.95 | $101.00 |
| 7 purchase totals = | $914.91 | $987.5633 | $987.57 | $987.60 | $987.60 | |