| 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 | $141.43 | 3.732% | $146.7082 | $146.71 | $146.70 | $146.70 |
| Purchase #2 | $95.38 | 9.299% | $104.2494 | $104.25 | $104.25 | $104.20 |
| Purchase #3 | $204.96 | 10.271% | $226.0114 | $226.01 | $226.00 | $226.00 |
| Purchase #4 | $40.93 | 4.403% | $42.7321 | $42.73 | $42.75 | $42.70 |
| Purchase #5 | $165.75 | 8.866% | $180.4454 | $180.45 | $180.45 | $180.40 |
| Purchase #6 | $114.27 | 12.168% | $128.1744 | $128.17 | $128.15 | $128.20 |
| Purchase #7 | $142.73 | 5.758% | $150.9484 | $150.95 | $150.95 | $150.90 |
| 7 purchase totals = | $905.45 | $979.2693 | $979.27 | $979.25 | $979.10 | |