Final answer:
To account for total Ship's Store/vending collections, DD Form 2657, Daily Statement of Accountability, is used. This form helps maintain accurate accountability for funds received in retail operations within the military.
Step-by-step explanation:
The form included in the financial returns to account for the total Ship's Store/vending (Retail Ops) collections is DD Form 2657, Daily Statement of Accountability. This form is used by various retail operations within the military to report daily collections and financial transactions, as well as to maintain accurate accountability for funds received. In contrast, DD Form 1179 relates to medical services billing, DD Form 1149 is a requisition and invoice/shipping document, and SF-1219 is a statement of account for appropriated funds used by civilian agencies.