| 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 | $117.25 | 12.790% | $132.2463 | $132.25 | $132.25 | $132.20 |
| Purchase #2 | $192.79 | 7.672% | $207.5808 | $207.58 | $207.60 | $207.60 |
| Purchase #3 | $18.35 | 13.860% | $20.8933 | $20.89 | $20.90 | $20.90 |
| Purchase #4 | $43.45 | 10.677% | $48.0892 | $48.09 | $48.10 | $48.10 |
| Purchase #5 | $163.81 | 12.654% | $184.5385 | $184.54 | $184.55 | $184.50 |
| Purchase #6 | $127.54 | 6.375% | $135.6707 | $135.67 | $135.65 | $135.70 |
| Purchase #7 | $183.77 | 3.651% | $190.4794 | $190.48 | $190.50 | $190.50 |
| 7 purchase totals = | $846.96 | $919.4982 | $919.50 | $919.55 | $919.50 | |