| 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 | $143.43 | 11.603% | $160.0722 | $160.07 | $160.05 | $160.10 |
| Purchase #2 | $183.35 | 9.367% | $200.5244 | $200.52 | $200.50 | $200.50 |
| Purchase #3 | $95.26 | 7.366% | $102.2769 | $102.28 | $102.30 | $102.30 |
| Purchase #4 | $28.60 | 8.559% | $31.0479 | $31.05 | $31.05 | $31.00 |
| Purchase #5 | $123.64 | 13.316% | $140.1039 | $140.10 | $140.10 | $140.10 |
| Purchase #6 | $193.60 | 9.763% | $212.5012 | $212.50 | $212.50 | $212.50 |
| Purchase #7 | $97.58 | 10.184% | $107.5175 | $107.52 | $107.50 | $107.50 |
| 7 purchase totals = | $865.46 | $954.0440 | $954.04 | $954.00 | $954.00 | |