| 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 | $148.55 | 11.381% | $165.4565 | $165.46 | $165.45 | $165.50 |
| Purchase #2 | $192.32 | 6.425% | $204.6766 | $204.68 | $204.70 | $204.70 |
| Purchase #3 | $237.76 | 6.799% | $253.9253 | $253.93 | $253.95 | $253.90 |
| Purchase #4 | $171.79 | 3.531% | $177.8559 | $177.86 | $177.85 | $177.90 |
| Purchase #5 | $41.57 | 9.422% | $45.4867 | $45.49 | $45.50 | $45.50 |
| Purchase #6 | $74.80 | 3.618% | $77.5063 | $77.51 | $77.50 | $77.50 |
| Purchase #7 | $37.87 | 11.861% | $42.3618 | $42.36 | $42.35 | $42.40 |
| 7 purchase totals = | $904.66 | $967.2691 | $967.29 | $967.30 | $967.40 | |