| 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 | $190.26 | 7.622% | $204.7616 | $204.76 | $204.75 | $204.80 |
| Purchase #2 | $116.31 | 9.140% | $126.9407 | $126.94 | $126.95 | $126.90 |
| Purchase #3 | $12.58 | 3.337% | $12.9998 | $13.00 | $13.00 | $13.00 |
| Purchase #4 | $77.68 | 4.230% | $80.9659 | $80.97 | $80.95 | $81.00 |
| Purchase #5 | $177.70 | 13.816% | $202.251 | $202.25 | $202.25 | $202.30 |
| Purchase #6 | $72.71 | 12.107% | $81.513 | $81.51 | $81.50 | $81.50 |
| Purchase #7 | $69.79 | 9.434% | $76.374 | $76.37 | $76.35 | $76.40 |
| 7 purchase totals = | $717.03 | $785.8060 | $785.80 | $785.75 | $785.90 | |