| 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 | $198.52 | 7.231% | $212.875 | $212.88 | $212.90 | $212.90 |
| Purchase #2 | $129.90 | 6.292% | $138.0733 | $138.07 | $138.05 | $138.10 |
| Purchase #3 | $76.30 | 6.256% | $81.0733 | $81.07 | $81.05 | $81.10 |
| Purchase #4 | $99.51 | 7.182% | $106.6568 | $106.66 | $106.65 | $106.70 |
| Purchase #5 | $73.59 | 3.306% | $76.0229 | $76.02 | $76.00 | $76.00 |
| Purchase #6 | $61.76 | 11.463% | $68.8395 | $68.84 | $68.85 | $68.80 |
| Purchase #7 | $87.59 | 6.712% | $93.469 | $93.47 | $93.45 | $93.50 |
| 7 purchase totals = | $727.17 | $777.0098 | $777.01 | $776.95 | $777.10 | |