| 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 | $170.45 | 8.143% | $184.3297 | $184.33 | $184.35 | $184.30 |
| Purchase #2 | $207.82 | 5.873% | $220.0253 | $220.03 | $220.05 | $220.00 |
| Purchase #3 | $205.56 | 10.547% | $227.2404 | $227.24 | $227.25 | $227.20 |
| Purchase #4 | $123.32 | 13.736% | $140.2592 | $140.26 | $140.25 | $140.30 |
| Purchase #5 | $24.70 | 13.662% | $28.0745 | $28.07 | $28.05 | $28.10 |
| Purchase #6 | $169.55 | 11.341% | $188.7787 | $188.78 | $188.80 | $188.80 |
| Purchase #7 | $202.55 | 8.490% | $219.7465 | $219.75 | $219.75 | $219.70 |
| 7 purchase totals = | $1,103.95 | $1,208.4543 | $1,208.46 | $1,208.50 | $1,208.40 | |