| 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 | $174.57 | 7.414% | $187.5126 | $187.51 | $187.50 | $187.50 |
| Purchase #2 | $154.77 | 9.429% | $169.3633 | $169.36 | $169.35 | $169.40 |
| Purchase #3 | $126.65 | 5.610% | $133.7551 | $133.76 | $133.75 | $133.80 |
| Purchase #4 | $238.54 | 9.469% | $261.1274 | $261.13 | $261.15 | $261.10 |
| Purchase #5 | $221.58 | 4.682% | $231.9544 | $231.95 | $231.95 | $232.00 |
| Purchase #6 | $43.82 | 9.578% | $48.0171 | $48.02 | $48.00 | $48.00 |
| Purchase #7 | $150.51 | 11.844% | $168.3364 | $168.34 | $168.35 | $168.30 |
| 7 purchase totals = | $1,110.44 | $1,200.0663 | $1,200.07 | $1,200.05 | $1,200.10 | |