um... what are you talking about?
I tried sending 0.16 LTC, which equals around $45 USD. Their minimuim is 0.001 LTC, which is equal to around $2.85.
Even when I tried sending more than one FULL Litecoin, the same error ALWAYS appears.
Additionally, that link you referred to has nothing to do with sending Litecoin. I have no trouble buying and selling on coinbase. The trouble is SENDING altcoins to external wallet addresses. That I am unable to do because the system is flagging ALL transactions of any size is below the minimum.
No, your picture shows a total withdraw of 0.22 $, including network fee. The 0.16 LTC is shown as amount, that you have in your wallet.