| 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 | $136.48 | 8.436% | $147.9935 | $147.99 | $148.00 | $148.00 |
| Purchase #2 | $66.27 | 11.426% | $73.842 | $73.84 | $73.85 | $73.80 |
| Purchase #3 | $157.50 | 3.626% | $163.211 | $163.21 | $163.20 | $163.20 |
| Purchase #4 | $83.50 | 6.565% | $88.9818 | $88.98 | $89.00 | $89.00 |
| Purchase #5 | $102.77 | 6.847% | $109.8067 | $109.81 | $109.80 | $109.80 |
| Purchase #6 | $75.94 | 3.353% | $78.4863 | $78.49 | $78.50 | $78.50 |
| Purchase #7 | $205.87 | 3.310% | $212.6843 | $212.68 | $212.70 | $212.70 |
| 7 purchase totals = | $828.33 | $875.0056 | $875.00 | $875.05 | $875.00 | |