| 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 | $144.99 | 6.586% | $154.539 | $154.54 | $154.55 | $154.50 |
| Purchase #2 | $150.50 | 12.273% | $168.9709 | $168.97 | $168.95 | $169.00 |
| Purchase #3 | $75.44 | 6.811% | $80.5782 | $80.58 | $80.60 | $80.60 |
| Purchase #4 | $131.60 | 8.200% | $142.3912 | $142.39 | $142.40 | $142.40 |
| Purchase #5 | $140.36 | 11.820% | $156.9506 | $156.95 | $156.95 | $157.00 |
| Purchase #6 | $142.44 | 5.208% | $149.8583 | $149.86 | $149.85 | $149.90 |
| Purchase #7 | $232.44 | 12.703% | $261.9669 | $261.97 | $261.95 | $262.00 |
| 7 purchase totals = | $1,017.77 | $1,115.2551 | $1,115.26 | $1,115.25 | $1,115.40 | |