| 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 | $165.81 | 13.328% | $187.9092 | $187.91 | $187.90 | $187.90 |
| Purchase #2 | $83.85 | 8.379% | $90.8758 | $90.88 | $90.90 | $90.90 |
| Purchase #3 | $68.98 | 11.555% | $76.9506 | $76.95 | $76.95 | $77.00 |
| Purchase #4 | $75.98 | 3.650% | $78.7533 | $78.75 | $78.75 | $78.80 |
| Purchase #5 | $11.54 | 12.536% | $12.9867 | $12.99 | $13.00 | $13.00 |
| Purchase #6 | $73.96 | 5.563% | $78.0744 | $78.07 | $78.05 | $78.10 |
| Purchase #7 | $195.63 | 6.219% | $207.7962 | $207.80 | $207.80 | $207.80 |
| 7 purchase totals = | $675.75 | $733.3462 | $733.35 | $733.35 | $733.50 | |