| 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 | $170.39 | 4.341% | $177.7866 | $177.79 | $177.80 | $177.80 |
| Purchase #2 | $114.66 | 9.176% | $125.1812 | $125.18 | $125.20 | $125.20 |
| Purchase #3 | $97.89 | 6.174% | $103.9337 | $103.93 | $103.95 | $103.90 |
| Purchase #4 | $64.34 | 4.405% | $67.1742 | $67.17 | $67.15 | $67.20 |
| Purchase #5 | $58.77 | 13.180% | $66.5159 | $66.52 | $66.50 | $66.50 |
| Purchase #6 | $163.82 | 11.545% | $182.733 | $182.73 | $182.75 | $182.70 |
| Purchase #7 | $38.45 | 3.129% | $39.6531 | $39.65 | $39.65 | $39.70 |
| 7 purchase totals = | $708.32 | $762.9777 | $762.97 | $763.00 | $763.00 | |