| 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 | $137.43 | 9.683% | $150.7373 | $150.74 | $150.75 | $150.70 |
| Purchase #2 | $236.75 | 10.646% | $261.9544 | $261.95 | $261.95 | $262.00 |
| Purchase #3 | $159.86 | 5.721% | $169.0056 | $169.01 | $169.00 | $169.00 |
| Purchase #4 | $248.80 | 4.199% | $259.2471 | $259.25 | $259.25 | $259.20 |
| Purchase #5 | $35.80 | 11.555% | $39.9367 | $39.94 | $39.95 | $39.90 |
| Purchase #6 | $122.84 | 9.201% | $134.1425 | $134.14 | $134.15 | $134.10 |
| Purchase #7 | $145.33 | 12.175% | $163.0239 | $163.02 | $163.00 | $163.00 |
| 7 purchase totals = | $1,086.81 | $1,178.0475 | $1,178.05 | $1,178.05 | $1,177.90 | |