| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $185.60 | 7.538% | $199.5905 | $199.59 | $199.60 | $199.60 |
| Purchase #2 | $197.64 | 3.816% | $205.1819 | $205.18 | $205.20 | $205.20 |
| Purchase #3 | $106.57 | 5.747% | $112.6946 | $112.69 | $112.70 | $112.70 |
| Purchase #4 | $94.91 | 12.742% | $107.0034 | $107.00 | $107.00 | $107.00 |
| Purchase #5 | $61.43 | 12.139% | $68.887 | $68.89 | $68.90 | $68.90 |
| Purchase #6 | $103.69 | 5.712% | $109.6128 | $109.61 | $109.60 | $109.60 |
| Purchase #7 | $27.85 | 10.611% | $30.8052 | $30.81 | $30.80 | $30.80 |
| 7 purchase totals = | $777.69 | $833.7754 | $833.77 | $833.80 | $833.80 | |