text: #Python program for calculating bill of restaurant with tax and with tip also.
  
  def tax(bill):
  	bill*=1.08
  	print("meal with tax:%f"%bill)
  	return bill
  
  def tip(bill):
  	bill*=1.15
  	print("meal with tip:%f"%bill)
  	return bill
  
  meal_cost=100
  meal_with_tax=tax(meal_cost)
  meal_with_tip=tip(meal_with_tax)
  