I don't like Aussie dollars, it reminds me of a big mistake I once made in my younger years... I quoted a client £5500 for a consultancy services amongst other things once, and they asked for the invoice to be provided in AUD so I did... but I forgot to do a conversion (no swanky client billing and support system that does all the conversions automatically back in them days lol).
Needless to say, the client signed the contract I had offered, and it wasnt till I only recieved £2800 via the electronic transfer I realised what a plonker I had been!! We live and learn!
I did one the other way round in Sydney, my hotel bill was quoted as dollars and paid in Singapore Dollars, told the bloke a dollar was dollar was a dollar. He must have been mentally challenged because he took it. Got out of there fast.