| 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 | $156.93 | 8.167% | $169.7465 | $169.75 | $169.75 | $169.70 |
| Purchase #2 | $76.53 | 4.509% | $79.9807 | $79.98 | $80.00 | $80.00 |
| Purchase #3 | $25.30 | 8.234% | $27.3832 | $27.38 | $27.40 | $27.40 |
| Purchase #4 | $136.68 | 13.178% | $154.6917 | $154.69 | $154.70 | $154.70 |
| Purchase #5 | $145.57 | 8.507% | $157.9536 | $157.95 | $157.95 | $158.00 |
| Purchase #6 | $52.44 | 7.277% | $56.2561 | $56.26 | $56.25 | $56.30 |
| Purchase #7 | $19.34 | 8.676% | $21.0179 | $21.02 | $21.00 | $21.00 |
| 7 purchase totals = | $612.79 | $667.0297 | $667.03 | $667.05 | $667.10 | |