| 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 | $150.27 | 10.718% | $166.3759 | $166.38 | $166.40 | $166.40 |
| Purchase #2 | $54.77 | 7.640% | $58.9544 | $58.95 | $58.95 | $59.00 |
| Purchase #3 | $151.72 | 10.170% | $167.1499 | $167.15 | $167.15 | $167.10 |
| Purchase #4 | $79.69 | 9.652% | $87.3817 | $87.38 | $87.40 | $87.40 |
| Purchase #5 | $145.95 | 5.687% | $154.2502 | $154.25 | $154.25 | $154.30 |
| Purchase #6 | $82.82 | 4.733% | $86.7399 | $86.74 | $86.75 | $86.70 |
| Purchase #7 | $64.35 | 9.781% | $70.6441 | $70.64 | $70.65 | $70.60 |
| 7 purchase totals = | $729.57 | $791.4961 | $791.49 | $791.55 | $791.50 | |