| 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 | $111.79 | 12.848% | $126.1528 | $126.15 | $126.15 | $126.20 |
| Purchase #2 | $76.89 | 10.126% | $84.6759 | $84.68 | $84.70 | $84.70 |
| Purchase #3 | $30.34 | 3.388% | $31.3679 | $31.37 | $31.35 | $31.40 |
| Purchase #4 | $141.54 | 7.783% | $152.5561 | $152.56 | $152.55 | $152.60 |
| Purchase #5 | $51.84 | 13.369% | $58.7705 | $58.77 | $58.75 | $58.80 |
| Purchase #6 | $154.54 | 10.306% | $170.4669 | $170.47 | $170.45 | $170.50 |
| Purchase #7 | $43.51 | 13.729% | $49.4835 | $49.48 | $49.50 | $49.50 |
| 7 purchase totals = | $610.45 | $673.4736 | $673.48 | $673.45 | $673.70 | |