This no tax issue just saved me $200+ .
I booked two one BF award tkts on CO for my wife an I to tlv . I was trying with no avail to not pay the infant 10% charge. Ended up costing $358. I called back tonight, rebooked the baby onto my reservation and the taxes came to about $150.
Called again to cancel the baby on my wifes reservation. Refunded with no probs.
Thank you uncle sam.
(i asked several times why there was any charge at all if the infant was just taxes, after getting $200 off, i wasnt gonna be too pushy.)