I'm talking to my friend on the phone and we're complaining about how broke we are:<br/><br/><b>I got</b> ten bucks in my pocket and that's all. Or<br/><br/><b>I've got</b> ten bucks in my pocket and that's all.<br/><br/>I know present perfect tense is the best way but I hear '<b>I got'</b> all the time. <br/><br/> I mean is it always necessary to use the present perfect tense?