| 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 | $158.42 | 3.460% | $163.9013 | $163.90 | $163.90 | $163.90 |
| Purchase #2 | $116.55 | 11.335% | $129.7609 | $129.76 | $129.75 | $129.80 |
| Purchase #3 | $196.97 | 4.620% | $206.07 | $206.07 | $206.05 | $206.10 |
| Purchase #4 | $107.59 | 7.407% | $115.5592 | $115.56 | $115.55 | $115.60 |
| Purchase #5 | $107.65 | 6.208% | $114.3329 | $114.33 | $114.35 | $114.30 |
| Purchase #6 | $33.61 | 8.319% | $36.406 | $36.41 | $36.40 | $36.40 |
| Purchase #7 | $216.36 | 6.287% | $229.9626 | $229.96 | $229.95 | $230.00 |
| 7 purchase totals = | $937.15 | $995.9929 | $995.99 | $995.95 | $996.10 | |