| 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 | $125.65 | 4.358% | $131.1258 | $131.13 | $131.15 | $131.10 |
| Purchase #2 | $176.51 | 9.141% | $192.6448 | $192.64 | $192.65 | $192.60 |
| Purchase #3 | $155.57 | 6.746% | $166.0648 | $166.06 | $166.05 | $166.10 |
| Purchase #4 | $113.40 | 5.567% | $119.713 | $119.71 | $119.70 | $119.70 |
| Purchase #5 | $132.62 | 12.282% | $148.9084 | $148.91 | $148.90 | $148.90 |
| Purchase #6 | $46.91 | 10.184% | $51.6873 | $51.69 | $51.70 | $51.70 |
| Purchase #7 | $72.99 | 8.824% | $79.4306 | $79.43 | $79.45 | $79.40 |
| 7 purchase totals = | $823.65 | $889.5747 | $889.57 | $889.60 | $889.50 | |