Sookie,
I hope the other posters have by now answered your question. I thought you were an ex-JW yourself and would understand my answer, but apparently not. The point I was making was that dying is not the penalty for sin; death is. So by interpretting Romans 6 the way it does, the Watchtower is contradicting its own beliefs.
JWs believe there are two salvations, one earthly and the other heavenly. According to JWs, the people who receive the heavenly salvation must die as humans and forfeit human life forever, like Jesus did. But because they themselves are sinful, God accounts them as having shared with Jesus in his death in order that they may have the same kind of resurrection as Jesus did. The Watchtower limits this experience to the 144,000, whereas other Christians do not think it is limited to this small number. You may have friends who claim to be "born again." They would not use the same kind of language as JWs, but they are claiming to have had the same experience as the 144,000 group.
The earthly salvation is for people who will (according to JWs) actually be restored to human perfection on the paradise earth. They are not counted righteous in order to die with Jesus, but will actually grow back to perfection here on earth.
So the point I was making was that people are not acquitted from sin simply because they die. It is an inconsistency in the JW belief system to claim this.