| 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 | $90.73 | 7.694% | $97.7108 | $97.71 | $97.70 | $97.70 |
| Purchase #2 | $129.25 | 6.580% | $137.7547 | $137.75 | $137.75 | $137.80 |
| Purchase #3 | $154.42 | 10.372% | $170.4364 | $170.44 | $170.45 | $170.40 |
| Purchase #4 | $207.46 | 4.210% | $216.1941 | $216.19 | $216.20 | $216.20 |
| Purchase #5 | $88.97 | 3.676% | $92.2405 | $92.24 | $92.25 | $92.20 |
| Purchase #6 | $184.49 | 3.408% | $190.7774 | $190.78 | $190.80 | $190.80 |
| Purchase #7 | $82.96 | 5.373% | $87.4174 | $87.42 | $87.40 | $87.40 |
| 7 purchase totals = | $938.28 | $992.5313 | $992.53 | $992.55 | $992.50 | |