fix critical tax calculation

internal/nature_test.go

@@ -6,7 +6,7 @@ import (
 	"github.com/nmoniz/any2anexoj/internal"
 )
 
-func TestNature_StringUnknow(t *testing.T) {
+func TestNature_String(t *testing.T) {
 	tests := []struct {
 		name   string
 		nature internal.Nature

internal/report.go

@@ -117,7 +117,7 @@ func processRecord(ctx context.Context, q *FillerQueue, rec Record, writer Repor
 				SellValue:     sellValue,
 				SellTimestamp: rec.Timestamp(),
 				Fees:          buy.Fees().Add(rec.Fees()),
-				Taxes:         buy.Taxes().Add(rec.Fees()),
+				Taxes:         buy.Taxes().Add(rec.Taxes()),
 				Nature:        buy.Nature(),
 			})
 			if err != nil {