If you are extracting that as one line, in the format shown at the bottom of your question, then you can't do it automatically - there is nothing distinct which marks the "end" of one option and teh beginning of another. It easy if you use a special character such as '|':
US Mail (9.50)|First Class Mail (Canada) (15.00)|Airmail (International Addresses) (26.00)|Next Day Air (16.00 + 28.66 = 44.66)|UPS 2ND Day (11.00 + 17.44 = 28.44)|UPS Ground (10 + 9.29 = 19.29)|UPS NEXT DAY AIR (10.00 + 17.44 = 27.44)
because then you can split the string easily, either in SQL or in your C# / VB code. But without that...there isn't a lot to go on.