For a maiden to dream that her lover gives her a silver coin, signifies she will be jilted by him. Copper coins, denotes despair and physical burdens. Nickel coins, imply that work of the lowest nature will devolve upon you.
If silver coins are your ideal of money, and they are bright and clean, or seen distinctly in your possession, the dream will be a propitious one. ... Ten Thousand Dream Interpretation
In the Tarot, the emblem of earthly concerns—e.g., money, jobs, possessions.
An alternative circle symbol due to their shape.
Improved luck or finances. Found pennies, and coins with the date of your birth are tokens of good fortune. Similarly, in Old Europe turning a pocketed coin by the light of a crescent moon or burying a silver coin beneath your doorstep encourages fortuity and prosperity.
A positive change in the weather (literal or figurative). When sailing ships were a predominant mode of transportation, found coins would be tossed on deck or imbedded in the masthead to ensure fair weather and good winds.
Spiritual protection and well-being. Ancient Egyptians placed coins on a mummy’s eyes so that the deceased could pay the ferryman and move safely into the next life.
Each coin may have more than one connotation.
For example, pennies are luck)’, but in modern society they are also regarded as somewhat worthless. So, a dirty old penny bearing the year of your birth being passed by in your dream could expose poor self- images, for example.
Flipping coins: Choices to make, or the interaction of fate and “chance” in your life. ... The Language of Dreams
If a person sees himself as receiving them in the dream it means he will receive them in real life.
For some it could mean receiving sustenance after arguing and quarrelling. At other times it could mean exchange of good words.... Islamic Dream Interpretation