| 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 | $120.81 | 6.575% | $128.7533 | $128.75 | $128.75 | $128.80 |
| Purchase #2 | $113.36 | 11.756% | $126.6866 | $126.69 | $126.70 | $126.70 |
| Purchase #3 | $157.94 | 7.442% | $169.6939 | $169.69 | $169.70 | $169.70 |
| Purchase #4 | $184.68 | 9.507% | $202.2375 | $202.24 | $202.25 | $202.20 |
| Purchase #5 | $116.65 | 12.697% | $131.4611 | $131.46 | $131.45 | $131.50 |
| Purchase #6 | $241.39 | 3.868% | $250.727 | $250.73 | $250.75 | $250.70 |
| Purchase #7 | $143.54 | 10.652% | $158.8299 | $158.83 | $158.85 | $158.80 |
| 7 purchase totals = | $1,078.37 | $1,168.3893 | $1,168.39 | $1,168.45 | $1,168.40 | |