$9 or $10 in my local and that's not in the City. Found a few around where you can get $6.50 pints of Guiness most of the time, but costs me $20 each way in cab, so there goes your saving on the beer.
Regarding tipping, was in Kota Kinabalu earlier this year and 3 times had bar staff run after me because I left tips for them when I paid the tab. When I said was for them, they looked genuinely shocked that someone would tip them for service.
Funniest sight I heard about was in the Garden Hotel in Leederville in the Summer this year that involved my GF and her ordering a beer.
I was meeting her there and she went in and ordered a middy (half pint) of Hoegarden as she had never had it before. The guy came back and says to her $9.50. After the initial shock of the price, promptly told him to stick it up his *** at which point he got very upset, so she just walked off laughing at him, much to the amusement of everyone standing at the bar.
When we go out together she cannot get her head around buying two pints and hardly ever getting change out of $20.00, the shock is all to much for her. So the thought of a pint of Hoegarden being $19.00 a pint just sent her over the edge 555555