| 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 | $161.97 | 4.586% | $169.3979 | $169.40 | $169.40 | $169.40 |
| Purchase #2 | $64.88 | 4.213% | $67.6134 | $67.61 | $67.60 | $67.60 |
| Purchase #3 | $74.27 | 13.593% | $84.3655 | $84.37 | $84.35 | $84.40 |
| Purchase #4 | $140.48 | 12.385% | $157.8784 | $157.88 | $157.90 | $157.90 |
| Purchase #5 | $229.64 | 4.255% | $239.4112 | $239.41 | $239.40 | $239.40 |
| Purchase #6 | $89.37 | 8.733% | $97.1747 | $97.17 | $97.15 | $97.20 |
| Purchase #7 | $144.36 | 13.182% | $163.3895 | $163.39 | $163.40 | $163.40 |
| 7 purchase totals = | $904.97 | $979.2306 | $979.23 | $979.20 | $979.30 | |