Aug 14 (Reuters) - Jb Hi-fi Ltd JBH.AX -
* Fy profit from ordinary activities after tax up 13.26% to $172.4 million
* Fy revenue from ordinary activities up 42.32% to $5,628 million
* Announces final dividend 46.0 cents per security
* In fy2018, group expects to open 5 new jb hi-fi stores
* In fy2018 total sales to be circa $6.8 bln