That's because taxes affect net income ... much sales revenue a company gets to keep as profit after deducting relevant costs. Profit margins are generally expressed as a percentage Many analysts ...

Gross profit margin ... and the net earnings of a company after accounting for all expenses. Net profit margin takes into consideration the interest and taxes paid by a company.

Because of interest, when you use margin you have to worry about your net profit margin, or your profits after paying interest ... that broker doesn't care about your tax situation, your view ...

Operating margin ... on profit: Operating income focuses on subtracting operating expenses and cost of goods sold from revenue, while EBIT focuses on profit before interest costs and tax payments ...

Gross margin ... left over after subtracting the cost of goods sold, or cost of sales, from revenue. It is a simple and useful way to understand a company’s ability to generate profit from ...