Internet retailers are subject to the same tax collection requirements as any other retailer. Lulu collects taxes in the following ways:
For tax purposes, electronically delivered products (e-books and downloads) are considered shipped to your credit card billing address if a shipping address has not been selected.
You can see the amount of tax added to your order in the ‘Review & Place Order’ step of the checkout process or in the 'Order Receipt' available in your order history.
See Also: Can I make a tax exempt purchase?