| 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 | $190.92 | 7.322% | $204.8992 | $204.90 | $204.90 | $204.90 |
| Purchase #2 | $128.96 | 8.557% | $139.9951 | $140.00 | $140.00 | $140.00 |
| Purchase #3 | $219.52 | 7.179% | $235.2793 | $235.28 | $235.30 | $235.30 |
| Purchase #4 | $40.99 | 11.219% | $45.5887 | $45.59 | $45.60 | $45.60 |
| Purchase #5 | $159.68 | 13.342% | $180.9845 | $180.98 | $181.00 | $181.00 |
| Purchase #6 | $201.72 | 8.290% | $218.4426 | $218.44 | $218.45 | $218.40 |
| Purchase #7 | $45.85 | 5.514% | $48.3782 | $48.38 | $48.40 | $48.40 |
| 7 purchase totals = | $987.64 | $1,073.5676 | $1,073.57 | $1,073.65 | $1,073.60 | |