Began people.rb
Finished people.rb
created salestax.rb
changed the case of variables in people.rb
Updated salestax.rb
updated salestax.rb
Working on creating seperate class for item and receipt
Refactored Item and Receipt classes
Refractored sales_tax.rb
Refactored sales_tax.rb
Updated sales_tax.rb
updareceipt class
completed bad version of sales_tax.rb
created new_sales_tax.rb and mars_rover.rb