As of March 16, Governor Wolf has requested that non-essential businesses shut down. Many news outlets are reporting that this was an "Order" from the Governor. The Governor has indicated that his request will be "self-enforced." It is your job, as a responsible business owner, to determine what will be best for you, your team, your customers, and the greater community.
UPDATE: The Governor has ordered businesses to close. Unfortunately, the state's website has crashed so we cannot provide more information at this point.