| 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 | $163.50 | 12.693% | $184.2531 | $184.25 | $184.25 | $184.30 |
| Purchase #2 | $142.99 | 12.857% | $161.3742 | $161.37 | $161.35 | $161.40 |
| Purchase #3 | $135.87 | 13.387% | $154.0589 | $154.06 | $154.05 | $154.10 |
| Purchase #4 | $41.69 | 10.195% | $45.9403 | $45.94 | $45.95 | $45.90 |
| Purchase #5 | $166.42 | 3.277% | $171.8736 | $171.87 | $171.85 | $171.90 |
| Purchase #6 | $36.42 | 10.244% | $40.1509 | $40.15 | $40.15 | $40.20 |
| Purchase #7 | $93.27 | 11.816% | $104.2908 | $104.29 | $104.30 | $104.30 |
| 7 purchase totals = | $780.16 | $861.9418 | $861.93 | $861.90 | $862.10 | |