Target is offering $15 off $50 select household purchase.
I found Charmin Ultra Strong 18 Mega Rolls [target.com] or
Charmin Ultra Soft Mega Rolls [target.com]
on sale for $16.99 (Reg. $19.99).
Add 3 to your cart and add code HOUSE for discount.
Should come to $35.97+ Tax. Free Shipping on orders $25 and over.

House promo ($15 off $50) also works with these select household goods. [target.com]
Please post other deal combinations that you find in the comments.