| 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 | $42.45 | 13.531% | $48.1939 | $48.19 | $48.20 | $48.20 |
| Purchase #2 | $158.60 | 3.155% | $163.6038 | $163.60 | $163.60 | $163.60 |
| Purchase #3 | $125.35 | 10.827% | $138.9216 | $138.92 | $138.90 | $138.90 |
| Purchase #4 | $148.65 | 3.597% | $153.9969 | $154.00 | $154.00 | $154.00 |
| Purchase #5 | $116.85 | 3.180% | $120.5658 | $120.57 | $120.55 | $120.60 |
| Purchase #6 | $22.39 | 10.526% | $24.7468 | $24.75 | $24.75 | $24.70 |
| Purchase #7 | $222.93 | 3.255% | $230.1864 | $230.19 | $230.20 | $230.20 |
| 7 purchase totals = | $837.22 | $880.2152 | $880.22 | $880.20 | $880.20 | |