| 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 | $154.58 | 4.309% | $161.2409 | $161.24 | $161.25 | $161.20 |
| Purchase #2 | $65.98 | 12.531% | $74.248 | $74.25 | $74.25 | $74.20 |
| Purchase #3 | $73.65 | 3.843% | $76.4804 | $76.48 | $76.50 | $76.50 |
| Purchase #4 | $106.82 | 5.496% | $112.6908 | $112.69 | $112.70 | $112.70 |
| Purchase #5 | $67.60 | 5.473% | $71.2997 | $71.30 | $71.30 | $71.30 |
| Purchase #6 | $144.30 | 8.293% | $156.2668 | $156.27 | $156.25 | $156.30 |
| Purchase #7 | $49.78 | 5.848% | $52.6911 | $52.69 | $52.70 | $52.70 |
| 7 purchase totals = | $662.71 | $704.9177 | $704.92 | $704.95 | $704.90 | |