Being a Nexus 5 user I've always struggled with using the language setting, keeping it to English:US means adding words in, using English:UK means having the pound sign instead of the $ as the default currency.
That can change with this submitted feature request for the next version of android
https://code.google.com/p/android-developer-preview/issues/d…
Please help in bringing an Australian language keyboard by starring that feature request!!
Source:http://ausdroid.net/2014/08/16/want-english-australia-option-android-l-let-google-know/
Status: Acknowledged
Owner: bbuyukce…@google.com
This has been acknowledged.