Price Conversions are very wrong – everywhere except checkout page

In my Product Archive, in any Single Product View and anywhere I display products on my site, the converted prices are very wrong when changing currencies.

For example, I have an item that is priced at USD $37.25 in WooCommerce – but the item displays as $35.00 in my store – on the archive page, in product grids and on the Single Product page. This one item is just an example. Every product is affected.

So – problem 1 is that the USD price is incorrect for some reason.

Problem 2 is that when I change currencies, the calculation is also way off.
The product displays USD $35.00, but:
– changing to Canadian Dollars, the price is changed to $35.24
– changing to British Pounds, the price becomes GBP 35.22 pounds
– changing to Australian Dollars, the price becomes AUD $35.79

But when I View Cart, the correct prices are displayed (thus proving that the prices are set correctly in my store and also the exchange rates are set correctly).

That same USD $35.00 item correctly becomes USD $37.25 when viewed in my Shopping Cart, and while looking at the cart, if I change currency to:
– Canadian Dollars, it CORRECTLY becomes CAD $50.48
– British Pounds (Pounds Sterling) becomes GBP 29.81
– Australian Dollars correctly becomes AUD $57.96