| 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 | $153.64 | 12.176% | $172.3472 | $172.35 | $172.35 | $172.30 |
| Purchase #2 | $40.51 | 8.610% | $43.9979 | $44.00 | $44.00 | $44.00 |
| Purchase #3 | $211.33 | 7.275% | $226.7043 | $226.70 | $226.70 | $226.70 |
| Purchase #4 | $234.92 | 10.868% | $260.4511 | $260.45 | $260.45 | $260.50 |
| Purchase #5 | $73.51 | 5.804% | $77.7765 | $77.78 | $77.80 | $77.80 |
| Purchase #6 | $17.51 | 7.318% | $18.7914 | $18.79 | $18.80 | $18.80 |
| Purchase #7 | $159.99 | 8.230% | $173.1572 | $173.16 | $173.15 | $173.20 |
| 7 purchase totals = | $891.41 | $973.2256 | $973.23 | $973.25 | $973.30 | |