| 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 | $73.73 | 6.528% | $78.5431 | $78.54 | $78.55 | $78.50 |
| Purchase #2 | $166.55 | 12.129% | $186.7508 | $186.75 | $186.75 | $186.80 |
| Purchase #3 | $100.59 | 7.170% | $107.8023 | $107.80 | $107.80 | $107.80 |
| Purchase #4 | $43.99 | 9.494% | $48.1664 | $48.17 | $48.15 | $48.20 |
| Purchase #5 | $114.35 | 9.454% | $125.1606 | $125.16 | $125.15 | $125.20 |
| Purchase #6 | $208.60 | 13.597% | $236.9633 | $236.96 | $236.95 | $237.00 |
| Purchase #7 | $97.61 | 12.353% | $109.6678 | $109.67 | $109.65 | $109.70 |
| 7 purchase totals = | $805.42 | $893.0543 | $893.05 | $893.00 | $893.20 | |