| 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 | $180.72 | 8.778% | $196.5836 | $196.58 | $196.60 | $196.60 |
| Purchase #2 | $118.41 | 5.398% | $124.8018 | $124.80 | $124.80 | $124.80 |
| Purchase #3 | $222.66 | 10.834% | $246.783 | $246.78 | $246.80 | $246.80 |
| Purchase #4 | $29.85 | 3.105% | $30.7768 | $30.78 | $30.80 | $30.80 |
| Purchase #5 | $68.76 | 9.230% | $75.1065 | $75.11 | $75.10 | $75.10 |
| Purchase #6 | $106.88 | 10.622% | $118.2328 | $118.23 | $118.25 | $118.20 |
| Purchase #7 | $177.35 | 11.840% | $198.3482 | $198.35 | $198.35 | $198.30 |
| 7 purchase totals = | $904.63 | $990.6327 | $990.63 | $990.70 | $990.60 | |