7 is my unlucky number today

Today was not my day today.
So i go into the bank to cash some checks, and after thats done, I ask for $10 in pennies. Teller only has $7 in pennies. I take them and not push my luck. They are in "shotgun shell" wrappers, so I figured it's CWR.
Get home, I begin to dump each roll out. First roll...7 coppers. Second roll....7 coppers. Third roll....7 coppers. And so on till I hit roll 6.....6 coppers, one Canadian Penny. Roll 7....8...9....10....11...12....same bloody output. I now have 7 Canadian Pennies. Lucky it's all coppers and not CP steelies.
Roll 13....7 Wheat Pennies. Lowest is 1936, highest is 1958-D. Last Roll........14 copper pennies.
After that, i'm abit dumbfounded. Was I just pranked, or was it a truly bizarre set of circumstances?
So i go into the bank to cash some checks, and after thats done, I ask for $10 in pennies. Teller only has $7 in pennies. I take them and not push my luck. They are in "shotgun shell" wrappers, so I figured it's CWR.
Get home, I begin to dump each roll out. First roll...7 coppers. Second roll....7 coppers. Third roll....7 coppers. And so on till I hit roll 6.....6 coppers, one Canadian Penny. Roll 7....8...9....10....11...12....same bloody output. I now have 7 Canadian Pennies. Lucky it's all coppers and not CP steelies.
Roll 13....7 Wheat Pennies. Lowest is 1936, highest is 1958-D. Last Roll........14 copper pennies.
After that, i'm abit dumbfounded. Was I just pranked, or was it a truly bizarre set of circumstances?