| 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 | $144.89 | 12.609% | $163.1592 | $163.16 | $163.15 | $163.20 |
| Purchase #2 | $38.35 | 8.119% | $41.4636 | $41.46 | $41.45 | $41.50 |
| Purchase #3 | $42.73 | 5.231% | $44.9652 | $44.97 | $44.95 | $45.00 |
| Purchase #4 | $194.71 | 9.339% | $212.894 | $212.89 | $212.90 | $212.90 |
| Purchase #5 | $44.39 | 8.721% | $48.2613 | $48.26 | $48.25 | $48.30 |
| Purchase #6 | $154.54 | 5.453% | $162.9671 | $162.97 | $162.95 | $163.00 |
| Purchase #7 | $130.80 | 8.722% | $142.2084 | $142.21 | $142.20 | $142.20 |
| 7 purchase totals = | $750.41 | $815.9188 | $815.92 | $815.85 | $816.10 | |