| 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 | $138.83 | 12.476% | $156.1504 | $156.15 | $156.15 | $156.20 |
| Purchase #2 | $76.86 | 12.782% | $86.6842 | $86.68 | $86.70 | $86.70 |
| Purchase #3 | $7.91 | 11.732% | $8.838 | $8.84 | $8.85 | $8.80 |
| Purchase #4 | $124.37 | 4.116% | $129.4891 | $129.49 | $129.50 | $129.50 |
| Purchase #5 | $124.27 | 5.120% | $130.6326 | $130.63 | $130.65 | $130.60 |
| Purchase #6 | $79.40 | 8.490% | $86.1411 | $86.14 | $86.15 | $86.10 |
| Purchase #7 | $73.58 | 7.619% | $79.1861 | $79.19 | $79.20 | $79.20 |
| 7 purchase totals = | $625.22 | $677.1215 | $677.12 | $677.20 | $677.10 | |