| 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 | $171.74 | 3.283% | $177.3782 | $177.38 | $177.40 | $177.40 |
| Purchase #2 | $189.71 | 9.612% | $207.9449 | $207.94 | $207.95 | $207.90 |
| Purchase #3 | $112.46 | 4.140% | $117.1158 | $117.12 | $117.10 | $117.10 |
| Purchase #4 | $48.98 | 10.704% | $54.2228 | $54.22 | $54.20 | $54.20 |
| Purchase #5 | $208.85 | 12.213% | $234.3569 | $234.36 | $234.35 | $234.40 |
| Purchase #6 | $53.56 | 9.389% | $58.5887 | $58.59 | $58.60 | $58.60 |
| Purchase #7 | $67.53 | 3.288% | $69.7504 | $69.75 | $69.75 | $69.80 |
| 7 purchase totals = | $852.83 | $919.3577 | $919.36 | $919.35 | $919.40 | |