| 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 | $154.90 | 6.501% | $164.97 | $164.97 | $164.95 | $165.00 |
| Purchase #2 | $232.90 | 13.841% | $265.1357 | $265.14 | $265.15 | $265.10 |
| Purchase #3 | $154.80 | 8.715% | $168.2908 | $168.29 | $168.30 | $168.30 |
| Purchase #4 | $89.26 | 9.607% | $97.8352 | $97.84 | $97.85 | $97.80 |
| Purchase #5 | $7.81 | 12.484% | $8.785 | $8.79 | $8.80 | $8.80 |
| Purchase #6 | $206.70 | 9.712% | $226.7747 | $226.77 | $226.75 | $226.80 |
| Purchase #7 | $25.87 | 8.283% | $28.0128 | $28.01 | $28.00 | $28.00 |
| 7 purchase totals = | $872.24 | $959.8042 | $959.81 | $959.80 | $959.80 | |