Answer:
I'd say you could but 11 lattes
Explanation:
First of all I worked out the complete price of the latte which is $4.45*1.1825. Then I took away from the $60 I have to spend the price of the scone plus the sales tax and tip ($2*1.1825).
That leaves you with about 11 lattes plus some change... I think... Sorry this is my first answer here. Hopefully it helps...