| 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 | $107.64 | 9.369% | $117.7248 | $117.72 | $117.70 | $117.70 |
| Purchase #2 | $98.79 | 3.595% | $102.3415 | $102.34 | $102.35 | $102.30 |
| Purchase #3 | $150.71 | 12.376% | $169.3619 | $169.36 | $169.35 | $169.40 |
| Purchase #4 | $183.57 | 8.739% | $199.6122 | $199.61 | $199.60 | $199.60 |
| Purchase #5 | $49.62 | 5.777% | $52.4865 | $52.49 | $52.50 | $52.50 |
| Purchase #6 | $29.58 | 11.873% | $33.092 | $33.09 | $33.10 | $33.10 |
| Purchase #7 | $156.40 | 8.275% | $169.3421 | $169.34 | $169.35 | $169.30 |
| 7 purchase totals = | $776.31 | $843.9610 | $843.95 | $843.95 | $843.90 | |