| 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 | $166.76 | 4.313% | $173.9524 | $173.95 | $173.95 | $174.00 |
| Purchase #2 | $8.28 | 7.427% | $8.895 | $8.90 | $8.90 | $8.90 |
| Purchase #3 | $194.88 | 11.596% | $217.4783 | $217.48 | $217.50 | $217.50 |
| Purchase #4 | $93.99 | 10.532% | $103.889 | $103.89 | $103.90 | $103.90 |
| Purchase #5 | $97.52 | 11.264% | $108.5047 | $108.50 | $108.50 | $108.50 |
| Purchase #6 | $186.33 | 10.701% | $206.2692 | $206.27 | $206.25 | $206.30 |
| Purchase #7 | $139.81 | 10.138% | $153.9839 | $153.98 | $154.00 | $154.00 |
| 7 purchase totals = | $887.57 | $972.9725 | $972.97 | $973.00 | $973.10 | |