| 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 | $121.65 | 7.459% | $130.7239 | $130.72 | $130.70 | $130.70 |
| Purchase #2 | $157.46 | 13.721% | $179.0651 | $179.07 | $179.05 | $179.10 |
| Purchase #3 | $71.25 | 9.237% | $77.8314 | $77.83 | $77.85 | $77.80 |
| Purchase #4 | $153.43 | 4.861% | $160.8882 | $160.89 | $160.90 | $160.90 |
| Purchase #5 | $124.27 | 11.317% | $138.3336 | $138.33 | $138.35 | $138.30 |
| Purchase #6 | $232.47 | 12.308% | $261.0824 | $261.08 | $261.10 | $261.10 |
| Purchase #7 | $111.77 | 12.777% | $126.0509 | $126.05 | $126.05 | $126.10 |
| 7 purchase totals = | $972.30 | $1,073.9755 | $1,073.97 | $1,074.00 | $1,074.00 | |