How do you all store away money for taxes?

DoNotInsertIntoMouth · 2014-02-22T04:04:57.000Z

So I was wondering how everyone is taking care of this - Its one of the few things I haven't really developed a "system" for. Do most of you just calculate your taxes at the end of the year and just pay it? Do you take a certain amount out of each of your sales to stow away? I was thinking about just withdrawing 30% each time I withdraw from Paypal to a Savings account so I make sure I have money on hand. I was curious if others do it this way - or do you do more? Less? Obviously its tough to know exactly what you will pay unless you are putting it straight into a tax calc - which maybe thats what people do?