| 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 | $156.49 | 7.858% | $168.787 | $168.79 | $168.80 | $168.80 |
| Purchase #2 | $237.59 | 10.114% | $261.6199 | $261.62 | $261.60 | $261.60 |
| Purchase #3 | $113.74 | 3.421% | $117.631 | $117.63 | $117.65 | $117.60 |
| Purchase #4 | $120.80 | 3.782% | $125.3687 | $125.37 | $125.35 | $125.40 |
| Purchase #5 | $158.36 | 3.611% | $164.0784 | $164.08 | $164.10 | $164.10 |
| Purchase #6 | $116.47 | 12.151% | $130.6223 | $130.62 | $130.60 | $130.60 |
| Purchase #7 | $145.90 | 9.152% | $159.2528 | $159.25 | $159.25 | $159.30 |
| 7 purchase totals = | $1,049.35 | $1,127.3601 | $1,127.36 | $1,127.35 | $1,127.40 | |