{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "#/components/schemas/OrderTotals",
  "title": "OrderTotals",
  "type": "object",
  "properties": {
    "subtotal": {
      "type": "number"
    },
    "taxTotal": {
      "type": "number"
    },
    "shippingTotal": {
      "type": "number"
    },
    "discountTotal": {
      "type": "number"
    },
    "orderTotal": {
      "type": "number"
    },
    "currency": {
      "type": "string",
      "default": "USD"
    }
  }
}