How to format a column to show $ instead of 6 decimal places

Hello All,

I am successfully running my query to show all Sales Quote activity in the last week by using the following query:

SELECT

T0.[DocNum] AS 'Quote_#',

T0.[DocStatus] AS 'Doc_Status',

T0.[CardCode] AS 'Cust_Code',

T0.[CardName] AS 'Cust_Name',

T0.[NumAtCard] AS 'Cust_Ref ',

T0.[DocTotal],

T0.[DocDate] AS 'Posting_Date',

T0.[DocDueDate] AS 'Due_Date',

T0.[TaxDate] AS 'Document_Date',

T1.[firstName] AS 'ISP_First_Name',

T1.[lastName] AS 'ISP_Last_Name',

T2.[SlpName] AS 'Outside_Sales_Person'

FROM OQUT T0  INNER JOIN OHEM T1 ON T0.[OwnerCode] = T1.[empID] INNER JOIN OSLP T2 ON T0.[SlpCode] = T2.[SlpCode]

WHERE T0.[DocDate] > getdate()-7

ORDER BY T2.[SlpName]

Currently the DocTotal field displays 6 decimal places.  Is there a way to add the $ sign and limit the display to 2 decimal places.

I have been searching for format commands but I am not finding what I want. 

Thank you for any help.