| 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 | $120.33 | 9.858% | $132.1921 | $132.19 | $132.20 | $132.20 |
| Purchase #2 | $123.30 | 7.848% | $132.9766 | $132.98 | $133.00 | $133.00 |
| Purchase #3 | $183.43 | 4.575% | $191.8219 | $191.82 | $191.80 | $191.80 |
| Purchase #4 | $156.72 | 4.804% | $164.2488 | $164.25 | $164.25 | $164.20 |
| Purchase #5 | $216.86 | 3.752% | $224.9966 | $225.00 | $225.00 | $225.00 |
| Purchase #6 | $146.30 | 7.776% | $157.6763 | $157.68 | $157.70 | $157.70 |
| Purchase #7 | $52.34 | 13.829% | $59.5781 | $59.58 | $59.60 | $59.60 |
| 7 purchase totals = | $999.28 | $1,063.4904 | $1,063.50 | $1,063.55 | $1,063.50 | |