| 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 | $158.96 | 11.200% | $176.7635 | $176.76 | $176.75 | $176.80 |
| Purchase #2 | $236.85 | 9.848% | $260.175 | $260.18 | $260.20 | $260.20 |
| Purchase #3 | $5.74 | 6.783% | $6.1293 | $6.13 | $6.15 | $6.10 |
| Purchase #4 | $39.88 | 11.476% | $44.4566 | $44.46 | $44.45 | $44.50 |
| Purchase #5 | $109.48 | 4.571% | $114.4843 | $114.48 | $114.50 | $114.50 |
| Purchase #6 | $78.99 | 4.125% | $82.2483 | $82.25 | $82.25 | $82.20 |
| Purchase #7 | $51.44 | 12.777% | $58.0125 | $58.01 | $58.00 | $58.00 |
| 7 purchase totals = | $681.34 | $742.2695 | $742.27 | $742.30 | $742.30 | |