| 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 | $159.73 | 11.247% | $177.6948 | $177.69 | $177.70 | $177.70 |
| Purchase #2 | $154.30 | 11.316% | $171.7606 | $171.76 | $171.75 | $171.80 |
| Purchase #3 | $61.52 | 5.410% | $64.8482 | $64.85 | $64.85 | $64.80 |
| Purchase #4 | $163.62 | 10.425% | $180.6774 | $180.68 | $180.70 | $180.70 |
| Purchase #5 | $73.98 | 3.835% | $76.8171 | $76.82 | $76.80 | $76.80 |
| Purchase #6 | $26.40 | 12.688% | $29.7496 | $29.75 | $29.75 | $29.70 |
| Purchase #7 | $52.70 | 5.291% | $55.4884 | $55.49 | $55.50 | $55.50 |
| 7 purchase totals = | $692.25 | $757.0361 | $757.04 | $757.05 | $757.00 | |