Seeing coins in your dream indicates missed or overlooked opportunities that come your way.  Seeing gold coins in your dream, represent success and wealth.  Silver coins represents spirituality, values, and your self-worth.  Seeing coins stacked in your dream, symbolizes masculine power, dominance, and energy.  Dreaming that you are flipping a coin, represents your casual attitude about making some decision. You may also not be taking responsibility for your decisions. Alternatively, it indicates your irrational thoughts.