Edit: PS, I also notice that when I type balance in my wallet now, I get the following:
balance: 0.793321787690, unlocked balance: 0.652022415308
There's a difference of 0.14 QCN, give or take, and it has been like that since I sent the seven transactions. Again, confusing would be an appropriate term for what's going on. It seems like each transaction included some "dust" coins, and when the transaction is processed by the receiver I got that dust back. I can see that prior to the above my "unlocked balance" was 0.647195415308, and if I add the four "receieved" lines to that I end up with the current 0.652022415308.
When you send a transaction a random amount is charged. It depends on the quantity of inputs and it's always bigger then the amount you've specified. After the transaction is completed you recieve the overcharged amount back.