| 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 | $173.81 | 12.695% | $195.8752 | $195.88 | $195.90 | $195.90 |
| Purchase #2 | $161.60 | 4.790% | $169.3406 | $169.34 | $169.35 | $169.30 |
| Purchase #3 | $164.32 | 13.610% | $186.684 | $186.68 | $186.70 | $186.70 |
| Purchase #4 | $124.56 | 7.612% | $134.0415 | $134.04 | $134.05 | $134.00 |
| Purchase #5 | $113.70 | 11.568% | $126.8528 | $126.85 | $126.85 | $126.90 |
| Purchase #6 | $183.49 | 7.324% | $196.9288 | $196.93 | $196.95 | $196.90 |
| Purchase #7 | $155.92 | 7.724% | $167.9633 | $167.96 | $167.95 | $168.00 |
| 7 purchase totals = | $1,077.40 | $1,177.6862 | $1,177.68 | $1,177.75 | $1,177.70 | |