Tariffs have been a big bugaboo ever since Trump has talked about them, but what is their real effect at the retail level? Most foreign goods are landed in the US at about 25% of their retail price. That means an item that sells for $100 actually costs about $25 to produce and ship over here. Since tariffs are assessed at the port of entry, a 20% tariff on this item only increases its cost by $5. This is a minor increase in relation to its retail price, but a major increase in costs for nations shipping cheap goods to the US and in revenues to the US Treasury. Isn't that a small price to pay to protect our economy?