| 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 | $191.59 | 9.162% | $209.1435 | $209.14 | $209.15 | $209.10 |
| Purchase #2 | $14.35 | 6.388% | $15.2667 | $15.27 | $15.25 | $15.30 |
| Purchase #3 | $167.78 | 9.185% | $183.1906 | $183.19 | $183.20 | $183.20 |
| Purchase #4 | $156.46 | 10.863% | $173.4562 | $173.46 | $173.45 | $173.50 |
| Purchase #5 | $205.51 | 3.652% | $213.0152 | $213.02 | $213.00 | $213.00 |
| Purchase #6 | $215.87 | 7.655% | $232.3948 | $232.39 | $232.40 | $232.40 |
| Purchase #7 | $158.36 | 4.627% | $165.6873 | $165.69 | $165.70 | $165.70 |
| 7 purchase totals = | $1,109.92 | $1,192.1543 | $1,192.16 | $1,192.15 | $1,192.20 | |