| 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 | $104.71 | 6.356% | $111.3654 | $111.37 | $111.35 | $111.40 |
| Purchase #2 | $22.57 | 7.371% | $24.2336 | $24.23 | $24.25 | $24.20 |
| Purchase #3 | $174.33 | 3.716% | $180.8081 | $180.81 | $180.80 | $180.80 |
| Purchase #4 | $109.78 | 4.334% | $114.5379 | $114.54 | $114.55 | $114.50 |
| Purchase #5 | $46.35 | 8.175% | $50.1391 | $50.14 | $50.15 | $50.10 |
| Purchase #6 | $193.52 | 4.480% | $202.1897 | $202.19 | $202.20 | $202.20 |
| Purchase #7 | $218.31 | 8.413% | $236.6764 | $236.68 | $236.70 | $236.70 |
| 7 purchase totals = | $869.57 | $919.9502 | $919.96 | $920.00 | $919.90 | |