To complete the table, we need to calculate the sales tax and the total price. The sales tax can be found by multiplying the purchase price by the tax rate. The total price is the sum of the purchase price and the sales tax.
Step 1: Calculate Sales Tax
To find the sales tax, we use the formula:
\[
\text{Sales Tax} = \text{Purchase Price} \times \text{Tax Rate}
\]
Substituting the given values:
\[
\text{Sales Tax} = 107 \times 0.03 = 3.21
\]
Step 2: Calculate Total Price
Next, we calculate the total price using the formula:
\[
\text{Total Price} = \text{Purchase Price} + \text{Sales Tax}
\]
Substituting the values we have:
\[
\text{Total Price} = 107 + 3.21 = 110.21
\]
Final Answer
The sales tax is \(3.21\) and the total price is \(110.21\). Thus, we can box the final answers:
\[
\boxed{\text{Sales Tax} = 3.21}
\]
\[
\boxed{\text{Total Price} = 110.21}
\]