Coles Supermarket’s “Down Down” jingle was ringing in my head when I read online that the Australian dollar was going down. A part of me wanted to shout out loud, ‘and stay down’!You probably guessed by now why the news of a weakening Australian dollar mattered to this Singaporean student in Sydney. It hits the pocket! To be specific, my pocket, which has a big gaping hole created by the continued strengthening of the Australian dollar in the first half of 2011.