steve
/
factor
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

fix a bug

db4
Doug Coleman 2008-02-11 18:35:34 -06:00
parent 0b9d1c5141
commit 3a4ae00e77
1 changed files with 4 additions and 13 deletions
extra/taxes

17
extra/taxes/taxes.factor
View File

@ -41,7 +41,6 @@ TUPLE: fica-base-unknown ;
MIXIN: collector
GENERIC: adjust-allowances ( salary w4 collector -- newsalary )
GENERIC: withholding ( salary w4 collector -- x )
GENERIC: net ( salary w4 collector -- x )
TUPLE: tax-table single married ;
@ -102,9 +101,6 @@ M: federal withholding ( salary w4 tax-table -- x )
[ fica-tax ] 2keep
medicare-tax + + ;
M: federal net ( salary w4 collector -- x )
>r dupd r> withholding - ;
! Minnesota
: minnesota-single ( -- triples )
@ -134,14 +130,9 @@ M: minnesota adjust-allowances ( salary w4 collector -- newsalary )
M: minnesota withholding ( salary w4 collector -- x )
[ adjust-allowances ] 2keep marriage-table tax ;
TUPLE: total ;
INSTANCE: total collector
! Totals
M: total net ( salary w4 collector -- x )
>r dupd r>
: employer-withhold ( salary w4 collector -- x )
[ withholding ] 3keep
drop <federal> withholding + - ;
dup federal? [ 3drop ] [ drop <federal> withholding + ] if ;
M: total withholding ( salary w4 collector -- x )
>r >r dup r> r> net - ;
: net ( salary w4 collector -- x )
>r dupd r> employer-withhold - ;