| 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 | $132.63 | 10.506% | $146.5641 | $146.56 | $146.55 | $146.60 |
| Purchase #2 | $82.56 | 6.694% | $88.0866 | $88.09 | $88.10 | $88.10 |
| Purchase #3 | $152.86 | 7.765% | $164.7296 | $164.73 | $164.75 | $164.70 |
| Purchase #4 | $164.66 | 9.557% | $180.3966 | $180.40 | $180.40 | $180.40 |
| Purchase #5 | $5.72 | 3.583% | $5.9249 | $5.92 | $5.90 | $5.90 |
| Purchase #6 | $209.41 | 11.302% | $233.0775 | $233.08 | $233.10 | $233.10 |
| Purchase #7 | $222.79 | 10.461% | $246.0961 | $246.10 | $246.10 | $246.10 |
| 7 purchase totals = | $970.63 | $1,064.8754 | $1,064.88 | $1,064.90 | $1,064.90 | |