| 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 | $163.40 | 3.451% | $169.0389 | $169.04 | $169.05 | $169.00 |
| Purchase #2 | $37.90 | 3.349% | $39.1693 | $39.17 | $39.15 | $39.20 |
| Purchase #3 | $20.97 | 5.147% | $22.0493 | $22.05 | $22.05 | $22.00 |
| Purchase #4 | $246.59 | 6.214% | $261.9131 | $261.91 | $261.90 | $261.90 |
| Purchase #5 | $38.40 | 6.349% | $40.838 | $40.84 | $40.85 | $40.80 |
| Purchase #6 | $70.68 | 12.709% | $79.6627 | $79.66 | $79.65 | $79.70 |
| Purchase #7 | $230.65 | 5.310% | $242.8975 | $242.90 | $242.90 | $242.90 |
| 7 purchase totals = | $808.59 | $855.5688 | $855.57 | $855.55 | $855.50 | |