| 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 | $226.77 | 8.461% | $245.957 | $245.96 | $245.95 | $246.00 |
| Purchase #2 | $143.40 | 9.559% | $157.1076 | $157.11 | $157.10 | $157.10 |
| Purchase #3 | $59.50 | 12.833% | $67.1356 | $67.14 | $67.15 | $67.10 |
| Purchase #4 | $151.36 | 11.643% | $168.9828 | $168.98 | $169.00 | $169.00 |
| Purchase #5 | $70.50 | 11.736% | $78.7739 | $78.77 | $78.75 | $78.80 |
| Purchase #6 | $102.40 | 3.184% | $105.6604 | $105.66 | $105.65 | $105.70 |
| Purchase #7 | $146.55 | 5.323% | $154.3509 | $154.35 | $154.35 | $154.40 |
| 7 purchase totals = | $900.48 | $977.9682 | $977.97 | $977.95 | $978.10 | |