| 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 | $65.96 | 12.489% | $74.1977 | $74.20 | $74.20 | $74.20 |
| Purchase #2 | $218.80 | 8.459% | $237.3083 | $237.31 | $237.30 | $237.30 |
| Purchase #3 | $133.89 | 10.275% | $147.6472 | $147.65 | $147.65 | $147.60 |
| Purchase #4 | $137.47 | 9.530% | $150.5709 | $150.57 | $150.55 | $150.60 |
| Purchase #5 | $155.55 | 5.396% | $163.9435 | $163.94 | $163.95 | $163.90 |
| Purchase #6 | $76.32 | 8.440% | $82.7614 | $82.76 | $82.75 | $82.80 |
| Purchase #7 | $99.70 | 5.249% | $104.9333 | $104.93 | $104.95 | $104.90 |
| 7 purchase totals = | $887.69 | $961.3623 | $961.36 | $961.35 | $961.30 | |