| 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 | $169.78 | 3.103% | $175.0483 | $175.05 | $175.05 | $175.00 |
| Purchase #2 | $85.80 | 4.768% | $89.8909 | $89.89 | $89.90 | $89.90 |
| Purchase #3 | $8.88 | 6.378% | $9.4464 | $9.45 | $9.45 | $9.40 |
| Purchase #4 | $42.52 | 11.241% | $47.2997 | $47.30 | $47.30 | $47.30 |
| Purchase #5 | $70.80 | 12.118% | $79.3795 | $79.38 | $79.40 | $79.40 |
| Purchase #6 | $208.91 | 6.144% | $221.7454 | $221.75 | $221.75 | $221.70 |
| Purchase #7 | $139.53 | 6.351% | $148.3916 | $148.39 | $148.40 | $148.40 |
| 7 purchase totals = | $726.22 | $771.2018 | $771.21 | $771.25 | $771.10 | |