| 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 | $145.80 | 12.233% | $163.6357 | $163.64 | $163.65 | $163.60 |
| Purchase #2 | $96.49 | 3.721% | $100.0804 | $100.08 | $100.10 | $100.10 |
| Purchase #3 | $142.89 | 6.148% | $151.6749 | $151.67 | $151.65 | $151.70 |
| Purchase #4 | $68.59 | 13.792% | $78.0499 | $78.05 | $78.05 | $78.00 |
| Purchase #5 | $119.93 | 3.723% | $124.395 | $124.40 | $124.40 | $124.40 |
| Purchase #6 | $165.30 | 4.175% | $172.2013 | $172.20 | $172.20 | $172.20 |
| Purchase #7 | $86.30 | 9.379% | $94.3941 | $94.39 | $94.40 | $94.40 |
| 7 purchase totals = | $825.30 | $884.4313 | $884.43 | $884.45 | $884.40 | |