| 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 | $152.56 | 7.398% | $163.8464 | $163.85 | $163.85 | $163.80 |
| Purchase #2 | $87.45 | 12.427% | $98.3174 | $98.32 | $98.30 | $98.30 |
| Purchase #3 | $231.55 | 4.410% | $241.7614 | $241.76 | $241.75 | $241.80 |
| Purchase #4 | $100.62 | 8.363% | $109.0349 | $109.03 | $109.05 | $109.00 |
| Purchase #5 | $47.93 | 5.394% | $50.5153 | $50.52 | $50.50 | $50.50 |
| Purchase #6 | $110.25 | 5.742% | $116.5806 | $116.58 | $116.60 | $116.60 |
| Purchase #7 | $45.84 | 13.454% | $52.0073 | $52.01 | $52.00 | $52.00 |
| 7 purchase totals = | $776.20 | $832.0633 | $832.07 | $832.05 | $832.00 | |