| 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 | $206.43 | 10.169% | $227.4219 | $227.42 | $227.40 | $227.40 |
| Purchase #2 | $182.78 | 10.104% | $201.2481 | $201.25 | $201.25 | $201.20 |
| Purchase #3 | $108.43 | 9.478% | $118.707 | $118.71 | $118.70 | $118.70 |
| Purchase #4 | $190.32 | 7.744% | $205.0584 | $205.06 | $205.05 | $205.10 |
| Purchase #5 | $166.84 | 11.305% | $185.7013 | $185.70 | $185.70 | $185.70 |
| Purchase #6 | $163.90 | 8.713% | $178.1806 | $178.18 | $178.20 | $178.20 |
| Purchase #7 | $68.57 | 6.196% | $72.8186 | $72.82 | $72.80 | $72.80 |
| 7 purchase totals = | $1,087.27 | $1,189.1359 | $1,189.14 | $1,189.10 | $1,189.10 | |