| 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 | $13.98 | 12.804% | $15.77 | $15.77 | $15.75 | $15.80 |
| Purchase #2 | $241.59 | 8.193% | $261.3835 | $261.38 | $261.40 | $261.40 |
| Purchase #3 | $148.42 | 4.764% | $155.4907 | $155.49 | $155.50 | $155.50 |
| Purchase #4 | $181.29 | 13.499% | $205.7623 | $205.76 | $205.75 | $205.80 |
| Purchase #5 | $49.32 | 12.521% | $55.4954 | $55.50 | $55.50 | $55.50 |
| Purchase #6 | $176.66 | 12.648% | $199.004 | $199.00 | $199.00 | $199.00 |
| Purchase #7 | $215.61 | 10.107% | $237.4017 | $237.40 | $237.40 | $237.40 |
| 7 purchase totals = | $1,026.87 | $1,130.3076 | $1,130.30 | $1,130.30 | $1,130.40 | |