| 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 | $37.69 | 6.605% | $40.1794 | $40.18 | $40.20 | $40.20 |
| Purchase #2 | $160.57 | 9.412% | $175.6828 | $175.68 | $175.70 | $175.70 |
| Purchase #3 | $76.95 | 6.514% | $81.9625 | $81.96 | $81.95 | $82.00 |
| Purchase #4 | $160.87 | 5.268% | $169.3446 | $169.34 | $169.35 | $169.30 |
| Purchase #5 | $248.25 | 13.133% | $280.8527 | $280.85 | $280.85 | $280.90 |
| Purchase #6 | $178.57 | 12.853% | $201.5216 | $201.52 | $201.50 | $201.50 |
| Purchase #7 | $179.53 | 12.173% | $201.3842 | $201.38 | $201.40 | $201.40 |
| 7 purchase totals = | $1,042.43 | $1,150.9278 | $1,150.91 | $1,150.95 | $1,151.00 | |