| 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 | $167.77 | 7.604% | $180.5272 | $180.53 | $180.55 | $180.50 |
| Purchase #2 | $94.86 | 12.464% | $106.6834 | $106.68 | $106.70 | $106.70 |
| Purchase #3 | $96.53 | 7.665% | $103.929 | $103.93 | $103.95 | $103.90 |
| Purchase #4 | $236.42 | 9.810% | $259.6128 | $259.61 | $259.60 | $259.60 |
| Purchase #5 | $244.59 | 11.185% | $271.9474 | $271.95 | $271.95 | $271.90 |
| Purchase #6 | $232.67 | 8.501% | $252.4493 | $252.45 | $252.45 | $252.40 |
| Purchase #7 | $95.26 | 13.772% | $108.3792 | $108.38 | $108.40 | $108.40 |
| 7 purchase totals = | $1,168.10 | $1,283.5283 | $1,283.53 | $1,283.60 | $1,283.40 | |