t() :: %Taxjar.Models.Rates{city: term(), city_rate: term(), combined_district_rate: term(), combined_rate: term(), country: term(), country_rate: term(), county: term(), county_rate: term(), distance_sale_threshold: term(), freight_taxable: term(), name: term(), parking_rate: term(), reduced_rate: term(), standard_rate: term(), state: term(), state_rate: term(), super_reduced_rate: term(), zip: term()}