| 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 | $159.54 | 3.177% | $164.6086 | $164.61 | $164.60 | $164.60 |
| Purchase #2 | $116.91 | 3.284% | $120.7493 | $120.75 | $120.75 | $120.70 |
| Purchase #3 | $148.74 | 3.467% | $153.8968 | $153.90 | $153.90 | $153.90 |
| Purchase #4 | $96.77 | 7.812% | $104.3297 | $104.33 | $104.35 | $104.30 |
| Purchase #5 | $70.84 | 4.377% | $73.9407 | $73.94 | $73.95 | $73.90 |
| Purchase #6 | $113.97 | 3.418% | $117.8655 | $117.87 | $117.85 | $117.90 |
| Purchase #7 | $114.33 | 9.562% | $125.2622 | $125.26 | $125.25 | $125.30 |
| 7 purchase totals = | $821.10 | $860.6528 | $860.66 | $860.65 | $860.60 | |