| 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 | $190.88 | 8.332% | $206.7841 | $206.78 | $206.80 | $206.80 |
| Purchase #2 | $74.72 | 4.313% | $77.9427 | $77.94 | $77.95 | $77.90 |
| Purchase #3 | $181.80 | 8.122% | $196.5658 | $196.57 | $196.55 | $196.60 |
| Purchase #4 | $65.94 | 3.151% | $68.0178 | $68.02 | $68.00 | $68.00 |
| Purchase #5 | $79.47 | 7.439% | $85.3818 | $85.38 | $85.40 | $85.40 |
| Purchase #6 | $103.92 | 9.298% | $113.5825 | $113.58 | $113.60 | $113.60 |
| Purchase #7 | $115.80 | 7.686% | $124.7004 | $124.70 | $124.70 | $124.70 |
| 7 purchase totals = | $812.53 | $872.9751 | $872.97 | $873.00 | $873.00 | |