Consumers don't have infinite money and prices are adjusted for the sweet spot for profitability. This sweet spot may give a large gap for reducing the margins

Consumers don't have infinite money and prices are adjusted for the sweet spot for profitability. This sweet spot may give a large gap for reducing the margins, while the consumer budget may not allow for raising the prices. All in all, companies will work hard to find a way to stay profitable, and your tax will benefit from that.