| 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 | $115.70 | 7.576% | $124.4654 | $124.47 | $124.45 | $124.50 |
| Purchase #2 | $41.26 | 8.622% | $44.8174 | $44.82 | $44.80 | $44.80 |
| Purchase #3 | $112.58 | 12.720% | $126.9002 | $126.90 | $126.90 | $126.90 |
| Purchase #4 | $167.61 | 3.790% | $173.9624 | $173.96 | $173.95 | $174.00 |
| Purchase #5 | $246.40 | 13.765% | $280.317 | $280.32 | $280.30 | $280.30 |
| Purchase #6 | $65.26 | 7.673% | $70.2674 | $70.27 | $70.25 | $70.30 |
| Purchase #7 | $41.79 | 6.732% | $44.6033 | $44.60 | $44.60 | $44.60 |
| 7 purchase totals = | $790.60 | $865.3331 | $865.34 | $865.25 | $865.40 | |