| 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 | $163.91 | 5.632% | $173.1414 | $173.14 | $173.15 | $173.10 |
| Purchase #2 | $12.26 | 11.265% | $13.6411 | $13.64 | $13.65 | $13.60 |
| Purchase #3 | $117.62 | 8.446% | $127.5542 | $127.55 | $127.55 | $127.60 |
| Purchase #4 | $167.25 | 3.813% | $173.6272 | $173.63 | $173.65 | $173.60 |
| Purchase #5 | $91.95 | 7.180% | $98.552 | $98.55 | $98.55 | $98.60 |
| Purchase #6 | $67.69 | 4.459% | $70.7083 | $70.71 | $70.70 | $70.70 |
| Purchase #7 | $210.37 | 8.156% | $227.5278 | $227.53 | $227.55 | $227.50 |
| 7 purchase totals = | $831.05 | $884.7520 | $884.75 | $884.80 | $884.70 | |