| 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 | $143.78 | 13.853% | $163.6978 | $163.70 | $163.70 | $163.70 |
| Purchase #2 | $5.88 | 12.821% | $6.6339 | $6.63 | $6.65 | $6.60 |
| Purchase #3 | $210.43 | 12.426% | $236.578 | $236.58 | $236.60 | $236.60 |
| Purchase #4 | $119.57 | 5.109% | $125.6788 | $125.68 | $125.70 | $125.70 |
| Purchase #5 | $204.98 | 12.734% | $231.0822 | $231.08 | $231.10 | $231.10 |
| Purchase #6 | $74.33 | 7.374% | $79.8111 | $79.81 | $79.80 | $79.80 |
| Purchase #7 | $171.79 | 11.359% | $191.3036 | $191.30 | $191.30 | $191.30 |
| 7 purchase totals = | $930.76 | $1,034.7854 | $1,034.78 | $1,034.85 | $1,034.80 | |