| 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 | $169.91 | 9.317% | $185.7405 | $185.74 | $185.75 | $185.70 |
| Purchase #2 | $46.28 | 4.380% | $48.3071 | $48.31 | $48.30 | $48.30 |
| Purchase #3 | $102.65 | 10.468% | $113.3954 | $113.40 | $113.40 | $113.40 |
| Purchase #4 | $14.91 | 8.335% | $16.1527 | $16.15 | $16.15 | $16.20 |
| Purchase #5 | $246.67 | 9.253% | $269.4944 | $269.49 | $269.50 | $269.50 |
| Purchase #6 | $231.85 | 4.489% | $242.2577 | $242.26 | $242.25 | $242.30 |
| Purchase #7 | $34.63 | 4.339% | $36.1326 | $36.13 | $36.15 | $36.10 |
| 7 purchase totals = | $846.90 | $911.4804 | $911.48 | $911.50 | $911.50 | |