| 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 | $150.41 | 12.860% | $169.7527 | $169.75 | $169.75 | $169.80 |
| Purchase #2 | $56.45 | 13.181% | $63.8907 | $63.89 | $63.90 | $63.90 |
| Purchase #3 | $54.96 | 9.754% | $60.3208 | $60.32 | $60.30 | $60.30 |
| Purchase #4 | $150.26 | 4.471% | $156.9781 | $156.98 | $157.00 | $157.00 |
| Purchase #5 | $176.89 | 6.610% | $188.5824 | $188.58 | $188.60 | $188.60 |
| Purchase #6 | $84.75 | 4.709% | $88.7409 | $88.74 | $88.75 | $88.70 |
| Purchase #7 | $175.68 | 3.606% | $182.015 | $182.02 | $182.00 | $182.00 |
| 7 purchase totals = | $849.40 | $910.2806 | $910.28 | $910.30 | $910.30 | |