<prompt> Human: Need a bit of help calculating take home pay. Wife is considering quitting work for a new addition... trying to figure out if it will make sense. My benefits arent that great. My gross pay is 100k in IT field with potentially a 15k bonus each year at maxTrying to figure out my take home pay after 1000 a month in 401k deductions. State tax calculation would be for California. I would ideally have 3 dependents on my W4 myself, wife, child and take the standard deduction for tax purposes. I would like to try and break even at the end of the year.Any help?  <response>: paycheckcity.com will do a better job than I can for take-home pay, Ive heard good things about it. 