| 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 | $166.89 | 12.324% | $187.4575 | $187.46 | $187.45 | $187.50 |
| Purchase #2 | $62.63 | 8.627% | $68.0331 | $68.03 | $68.05 | $68.00 |
| Purchase #3 | $37.78 | 9.755% | $41.4654 | $41.47 | $41.45 | $41.50 |
| Purchase #4 | $149.37 | 9.602% | $163.7125 | $163.71 | $163.70 | $163.70 |
| Purchase #5 | $108.97 | 8.542% | $118.2782 | $118.28 | $118.30 | $118.30 |
| Purchase #6 | $43.37 | 11.377% | $48.3042 | $48.30 | $48.30 | $48.30 |
| Purchase #7 | $176.75 | 7.726% | $190.4057 | $190.41 | $190.40 | $190.40 |
| 7 purchase totals = | $745.76 | $817.6566 | $817.66 | $817.65 | $817.70 | |