| 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 | $134.52 | 5.469% | $141.8769 | $141.88 | $141.90 | $141.90 |
| Purchase #2 | $27.43 | 5.103% | $28.8298 | $28.83 | $28.85 | $28.80 |
| Purchase #3 | $136.41 | 13.559% | $154.9058 | $154.91 | $154.90 | $154.90 |
| Purchase #4 | $54.47 | 4.691% | $57.0252 | $57.03 | $57.05 | $57.00 |
| Purchase #5 | $170.90 | 11.603% | $190.7295 | $190.73 | $190.75 | $190.70 |
| Purchase #6 | $181.85 | 7.336% | $195.1905 | $195.19 | $195.20 | $195.20 |
| Purchase #7 | $184.78 | 11.104% | $205.298 | $205.30 | $205.30 | $205.30 |
| 7 purchase totals = | $890.36 | $973.8557 | $973.87 | $973.95 | $973.80 | |