| 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 | $183.98 | 12.553% | $207.075 | $207.08 | $207.10 | $207.10 |
| Purchase #2 | $54.45 | 8.476% | $59.0652 | $59.07 | $59.05 | $59.10 |
| Purchase #3 | $144.95 | 12.649% | $163.2847 | $163.28 | $163.30 | $163.30 |
| Purchase #4 | $207.34 | 7.139% | $222.142 | $222.14 | $222.15 | $222.10 |
| Purchase #5 | $35.89 | 3.812% | $37.2581 | $37.26 | $37.25 | $37.30 |
| Purchase #6 | $208.95 | 10.383% | $230.6453 | $230.65 | $230.65 | $230.60 |
| Purchase #7 | $224.55 | 5.530% | $236.9676 | $236.97 | $236.95 | $237.00 |
| 7 purchase totals = | $1,060.11 | $1,156.4379 | $1,156.45 | $1,156.45 | $1,156.50 | |