| 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 | $170.66 | 13.769% | $194.1582 | $194.16 | $194.15 | $194.20 |
| Purchase #2 | $19.94 | 3.742% | $20.6862 | $20.69 | $20.70 | $20.70 |
| Purchase #3 | $149.95 | 9.291% | $163.8819 | $163.88 | $163.90 | $163.90 |
| Purchase #4 | $246.81 | 8.581% | $267.9888 | $267.99 | $268.00 | $268.00 |
| Purchase #5 | $116.40 | 8.685% | $126.5093 | $126.51 | $126.50 | $126.50 |
| Purchase #6 | $131.78 | 13.611% | $149.7166 | $149.72 | $149.70 | $149.70 |
| Purchase #7 | $5.70 | 13.392% | $6.4633 | $6.46 | $6.45 | $6.50 |
| 7 purchase totals = | $841.24 | $929.4043 | $929.41 | $929.40 | $929.50 | |