	Name	Description
	InvoiceDisplay	Gets how taxes should be displayed in the invoice
	ShoppingDisplay	Gets how taxes should be displayed in the invoice
	ShowTaxColumn	Gets a value indicating whether tax column should be shown on invoice
	TaxColumnHeader	Gets if tax column is displayed, contains the text for the column header

	Name	Description
	AlwaysRoundUp	Rounds a decimal value to a specified precision. Will always round upword.
	GetEffectiveInvoiceDisplay	Determines the effective invoice display.
	GetEffectiveShoppingDisplay	Determines the effective shopping display.
	GetInvoiceExtendedPrice	Overloaded. Gets the extended price that should be displayed for a basket/checkout page
	GetInvoicePrice	Overloaded. Gets the price that should be displayed for a basket/checkout page
	GetPriceWithTax	Gets a price inclusive of tax
	GetShopExtendedPrice	Gets the price that should be displayed on the basket
	GetShopPrice	Overloaded. Gets the price that should be displayed for shopping purposes
	GetTaxProvider	Gets the AbleCommerce tax provider
	GetTaxRate	Overloaded. Gets the tax rate that applies to an item in the basket
	IsATaxProviderEnabled	Determines if any tax provider is active for the current store
	Round	Rounds a decimal value to a specified precision. A parameter specifies how to round the value.