| 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 | $182.96 | 12.517% | $205.8611 | $205.86 | $205.85 | $205.90 |
| Purchase #2 | $68.82 | 13.326% | $77.991 | $77.99 | $78.00 | $78.00 |
| Purchase #3 | $26.29 | 9.218% | $28.7134 | $28.71 | $28.70 | $28.70 |
| Purchase #4 | $82.91 | 12.868% | $93.5789 | $93.58 | $93.60 | $93.60 |
| Purchase #5 | $151.60 | 12.438% | $170.456 | $170.46 | $170.45 | $170.50 |
| Purchase #6 | $171.87 | 10.145% | $189.3062 | $189.31 | $189.30 | $189.30 |
| Purchase #7 | $99.77 | 4.362% | $104.122 | $104.12 | $104.10 | $104.10 |
| 7 purchase totals = | $784.22 | $870.0286 | $870.03 | $870.00 | $870.10 | |