| 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 | $155.69 | 7.750% | $167.756 | $167.76 | $167.75 | $167.80 |
| Purchase #2 | $96.35 | 8.841% | $104.8683 | $104.87 | $104.85 | $104.90 |
| Purchase #3 | $200.26 | 12.538% | $225.3686 | $225.37 | $225.35 | $225.40 |
| Purchase #4 | $13.42 | 7.109% | $14.374 | $14.37 | $14.35 | $14.40 |
| Purchase #5 | $114.48 | 4.498% | $119.6293 | $119.63 | $119.65 | $119.60 |
| Purchase #6 | $187.70 | 9.603% | $205.7248 | $205.72 | $205.70 | $205.70 |
| Purchase #7 | $50.95 | 6.433% | $54.2276 | $54.23 | $54.25 | $54.20 |
| 7 purchase totals = | $818.85 | $891.9486 | $891.95 | $891.90 | $892.00 | |