private TaxBracket FindTaxBracket(decimal income, TaxTable taxTable)
{
return(taxTable.TaxRate.Find(taxBracket =>
income > taxBracket.MinIncome && (taxBracket.MaxIncome == null || income < taxBracket.MaxIncome)
));
}
private IncomeTax InstantiseIncomeTaxTable()
{
var taxTable = new TaxTable(2018);
var taxRates = new TaxRates();
taxTable.AddTaxRate(taxRates.TaxRate2018);
var incomeTax = new IncomeTax(new DateTime(07 / 1 / 1900));
incomeTax.TaxTables.Add(taxTable);
return(incomeTax);
}