Shipping price on site does not match actual Webship Quote

So, I’ve got the API hooked up and am running tests. When I add the products to the cart, I get one price. You can see here:

https://trifecta.dogstarwebsolutions.com/wp-content/uploads/cart.jpg

When I do a quote in Webship, I get another (see below). What would explain the price discrepancy? I can see the request in the logs.

https://trifecta.dogstarwebsolutions.com/wp-content/uploads/webship.jpeg

Any info you can provide would be appreciated.

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