mtaxp.rb

begin
#Get the amount of the purchase before taxes.
	print "Purchase amount: "
	sale = Float(gets.chomp) 

#Don't give me text.
rescue
	puts "Error: Not a number, or no number entered."
	retry

#Define the tax values.
stax = sale * 0.05
ctax = sale * 0.025

#Calculate the total sale
total = sale + stax + ctax

puts "Purchase: #{sale}"
puts "State tax: #{stax}"
puts "County tax: #{ctax}"
puts "Total sale: #{total}"
puts "Have a nice day."
end