| 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 | $160.63 | 10.866% | $178.0841 | $178.08 | $178.10 | $178.10 |
| Purchase #2 | $10.48 | 12.299% | $11.7689 | $11.77 | $11.75 | $11.80 |
| Purchase #3 | $219.45 | 3.304% | $226.7006 | $226.70 | $226.70 | $226.70 |
| Purchase #4 | $233.65 | 5.794% | $247.1877 | $247.19 | $247.20 | $247.20 |
| Purchase #5 | $104.63 | 9.562% | $114.6347 | $114.63 | $114.65 | $114.60 |
| Purchase #6 | $97.77 | 13.626% | $111.0921 | $111.09 | $111.10 | $111.10 |
| Purchase #7 | $75.47 | 9.659% | $82.7596 | $82.76 | $82.75 | $82.80 |
| 7 purchase totals = | $902.08 | $972.2277 | $972.22 | $972.25 | $972.30 | |