     
     // Variable to Track Tag of Tip Stack Item Tapped
     var tipsStackTag = 0
+
+    // MARK: View Handling
     
     override func viewDidLoad() {
         super.viewDidLoad()

    }
    
    // MARK: MFMessageComposeViewControllerDelegate
    func messageComposeViewController(_ controller: MFMessageComposeViewController, didFinishWith result: MessageComposeResult) {
        self.dismiss(animated: true, completion: nil)
    }

    
    @IBOutlet weak var cursor: UIView!
    
    // MARK: Properties
    
    // String to hold value of totalBillLabel without the $
    var totalBillLabelValue = ""
    
