| 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 | $179.73 | 3.826% | $186.6065 | $186.61 | $186.60 | $186.60 |
| Purchase #2 | $67.96 | 4.449% | $70.9835 | $70.98 | $71.00 | $71.00 |
| Purchase #3 | $150.74 | 4.643% | $157.7389 | $157.74 | $157.75 | $157.70 |
| Purchase #4 | $61.89 | 10.381% | $68.3148 | $68.31 | $68.30 | $68.30 |
| Purchase #5 | $136.58 | 12.524% | $153.6853 | $153.69 | $153.70 | $153.70 |
| Purchase #6 | $190.58 | 8.193% | $206.1942 | $206.19 | $206.20 | $206.20 |
| Purchase #7 | $86.93 | 10.868% | $96.3776 | $96.38 | $96.40 | $96.40 |
| 7 purchase totals = | $874.41 | $939.9008 | $939.90 | $939.95 | $939.90 | |