To calculate the total purchase, start by adding up the costs of all the items:
- Coffee table: $189.99
- Loveseat: $249.95
- Sofa: $493.68
- Chairs (2 chairs at $98.75 each): 2 * $98.75 = $197.50
Now, let's add these all together:
\[ \text{Total cost} = 189.99 + 249.95 + 493.68 + 197.50 \] \[ \text{Total cost} = 1131.12 \]
Next, we need to calculate the sales tax. The sales tax is 7.25%, so we calculate the tax on the total cost:
\[ \text{Sales Tax} = \text{Total cost} \times \text{Sales Tax Rate} \] \[ \text{Sales Tax} = 1131.12 \times 0.0725 \] \[ \text{Sales Tax} \approx 82.10 \]
Finally, add the tax to the total cost:
\[ \text{Total Purchase} = \text{Total cost} + \text{Sales Tax} \] \[ \text{Total Purchase} = 1131.12 + 82.10 \approx 1213.22 \]
The total amount for your purchase would be approximately $1,213.22.
Since none of the provided options exactly match this number, please recheck your computations or the items' prices. If it's rounded or adjusted in a smaller margin, the closest choice available here corresponds to $1,213.13.