Sales invoice through General Journal

Hi Guru’s,

I created a sales invoice that has

Invoice amount = 100

sales tax = 2

Fright = 5

Insurance = 5

Packing charges = 7

Transport = 5 ( this has to create thrid party invoice)

if i popst this all accounts will effect and thrid party invoice will create .

but what my query Is it possible to create sales Invoice through General journal.

if i post through the general Journal That should be caluclate Excise dsuty, Sales tax, Fright charges.

for live purpose i have enter the Customer invoices only .

So please suggest me what is the way to calucalte all these.

Friends help me on this…