| 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 | $168.83 | 12.586% | $190.0789 | $190.08 | $190.10 | $190.10 |
| Purchase #2 | $128.99 | 8.501% | $139.9554 | $139.96 | $139.95 | $140.00 |
| Purchase #3 | $63.83 | 8.126% | $69.0168 | $69.02 | $69.00 | $69.00 |
| Purchase #4 | $99.44 | 7.472% | $106.8702 | $106.87 | $106.85 | $106.90 |
| Purchase #5 | $45.59 | 5.341% | $48.025 | $48.03 | $48.05 | $48.00 |
| Purchase #6 | $41.34 | 12.676% | $46.5803 | $46.58 | $46.60 | $46.60 |
| Purchase #7 | $119.69 | 9.821% | $131.4448 | $131.44 | $131.45 | $131.40 |
| 7 purchase totals = | $667.71 | $731.9714 | $731.98 | $732.00 | $732.00 | |