| 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 | $143.56 | 9.816% | $157.6518 | $157.65 | $157.65 | $157.70 |
| Purchase #2 | $58.74 | 5.257% | $61.828 | $61.83 | $61.85 | $61.80 |
| Purchase #3 | $37.98 | 10.109% | $41.8194 | $41.82 | $41.80 | $41.80 |
| Purchase #4 | $228.82 | 7.643% | $246.3087 | $246.31 | $246.30 | $246.30 |
| Purchase #5 | $225.62 | 6.312% | $239.8611 | $239.86 | $239.85 | $239.90 |
| Purchase #6 | $60.82 | 7.242% | $65.2246 | $65.22 | $65.20 | $65.20 |
| Purchase #7 | $237.30 | 9.785% | $260.5198 | $260.52 | $260.50 | $260.50 |
| 7 purchase totals = | $992.84 | $1,073.2134 | $1,073.21 | $1,073.15 | $1,073.20 | |