| 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 | $111.87 | 5.185% | $117.6705 | $117.67 | $117.65 | $117.70 |
| Purchase #2 | $109.71 | 8.700% | $119.2548 | $119.25 | $119.25 | $119.30 |
| Purchase #3 | $51.89 | 4.272% | $54.1067 | $54.11 | $54.10 | $54.10 |
| Purchase #4 | $199.93 | 11.478% | $222.878 | $222.88 | $222.90 | $222.90 |
| Purchase #5 | $143.52 | 3.173% | $148.0739 | $148.07 | $148.05 | $148.10 |
| Purchase #6 | $167.38 | 8.216% | $181.1319 | $181.13 | $181.15 | $181.10 |
| Purchase #7 | $19.99 | 11.863% | $22.3614 | $22.36 | $22.35 | $22.40 |
| 7 purchase totals = | $804.29 | $865.4772 | $865.47 | $865.45 | $865.60 | |