| 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 | $151.40 | 8.676% | $164.5355 | $164.54 | $164.55 | $164.50 |
| Purchase #2 | $66.99 | 7.707% | $72.1529 | $72.15 | $72.15 | $72.20 |
| Purchase #3 | $86.95 | 12.438% | $97.7648 | $97.76 | $97.75 | $97.80 |
| Purchase #4 | $216.38 | 3.352% | $223.6331 | $223.63 | $223.65 | $223.60 |
| Purchase #5 | $6.55 | 5.478% | $6.9088 | $6.91 | $6.90 | $6.90 |
| Purchase #6 | $94.69 | 8.246% | $102.4981 | $102.50 | $102.50 | $102.50 |
| Purchase #7 | $42.49 | 8.862% | $46.2555 | $46.26 | $46.25 | $46.30 |
| 7 purchase totals = | $665.45 | $713.7487 | $713.75 | $713.75 | $713.80 | |