| 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 | $135.57 | 9.293% | $148.1685 | $148.17 | $148.15 | $148.20 |
| Purchase #2 | $54.66 | 10.679% | $60.4971 | $60.50 | $60.50 | $60.50 |
| Purchase #3 | $54.98 | 12.483% | $61.8432 | $61.84 | $61.85 | $61.80 |
| Purchase #4 | $180.88 | 10.203% | $199.3352 | $199.34 | $199.35 | $199.30 |
| Purchase #5 | $195.31 | 6.863% | $208.7141 | $208.71 | $208.70 | $208.70 |
| Purchase #6 | $102.83 | 11.824% | $114.9886 | $114.99 | $115.00 | $115.00 |
| Purchase #7 | $163.70 | 3.810% | $169.937 | $169.94 | $169.95 | $169.90 |
| 7 purchase totals = | $887.93 | $963.4837 | $963.49 | $963.50 | $963.40 | |