//Store information
$("input").data("original", "$1.75");
$("input").data("currency", "$1.50");
$("input").data("decimal", 1.5);
 
//Retrieve information
$("input").data("original");
$("input").data("currency");
$("input").data("decimal");
 
//Shorthand store
$("input").data("numbers",{original: "$1.75", currency: "$1.50", decimal: 1.5});
 
//Shorthand retrieve
$("input").data("numbers").original;
$("input").data("numbers").currency;
$("input").data("numbers").decimal;