Sin taxes vary across Canada and across the US. Even within the US the range is $6 to $12 [1] per pack of cigarettes.
In Canada [2] the range is $8.60 USD to $11.74 USD per pack.
Were they to declare on the way back as required by law, I strongly suspect it would have been cheaper to buy at home.
[1] https://worldpopulationreview.com/state-rankings/cigarette-p...
[2] https://www.statista.com/statistics/1307607/canada-regional-...
Sin taxes vary across Canada and across the US. Even within the US the range is $6 to $12 [1] per pack of cigarettes.
In Canada [2] the range is $8.60 USD to $11.74 USD per pack.
Were they to declare on the way back as required by law, I strongly suspect it would have been cheaper to buy at home.
[1] https://worldpopulationreview.com/state-rankings/cigarette-p...
[2] https://www.statista.com/statistics/1307607/canada-regional-...