<p>If you vote when exhausted the vote will count but give no amount to the post</p>
<p>If you vote a second time, it will remove the first vote, reduce your current voting power by however much you spent on the second vote and the post again will have no amount from you</p>
<p>A third vote will be as if you are voting for the first time (since the 2nd vote actually erased the first vote its as if you had never voted on that post/comment) You will again spend the voting power which will decrease your available voting power and the value of this vote would then be added to the post/comment</p>
<p>Example</p>
<p>Vote 1 - worth $0.00</p>
<p>vote 2 - erases vote 1, if you look at the post it will show as if you had never voted</p>
<p>Vote 3 - say you vote with 100% power and your vote is worth $0.03. The total amount for that post would then increase by $0.03</p>