| 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 | $116.75 | 7.266% | $125.2331 | $125.23 | $125.25 | $125.20 |
| Purchase #2 | $174.40 | 7.128% | $186.8312 | $186.83 | $186.85 | $186.80 |
| Purchase #3 | $169.79 | 6.460% | $180.7584 | $180.76 | $180.75 | $180.80 |
| Purchase #4 | $167.54 | 8.576% | $181.9082 | $181.91 | $181.90 | $181.90 |
| Purchase #5 | $15.70 | 3.386% | $16.2316 | $16.23 | $16.25 | $16.20 |
| Purchase #6 | $29.43 | 6.145% | $31.2385 | $31.24 | $31.25 | $31.20 |
| Purchase #7 | $223.25 | 4.307% | $232.8654 | $232.87 | $232.85 | $232.90 |
| 7 purchase totals = | $896.86 | $955.0664 | $955.07 | $955.10 | $955.00 | |