| 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 | $194.85 | 5.691% | $205.9389 | $205.94 | $205.95 | $205.90 |
| Purchase #2 | $160.78 | 6.417% | $171.0973 | $171.10 | $171.10 | $171.10 |
| Purchase #3 | $46.97 | 10.265% | $51.7915 | $51.79 | $51.80 | $51.80 |
| Purchase #4 | $151.54 | 3.571% | $156.9515 | $156.95 | $156.95 | $157.00 |
| Purchase #5 | $10.66 | 13.447% | $12.0935 | $12.09 | $12.10 | $12.10 |
| Purchase #6 | $124.74 | 11.605% | $139.2161 | $139.22 | $139.20 | $139.20 |
| Purchase #7 | $97.96 | 6.195% | $104.0286 | $104.03 | $104.05 | $104.00 |
| 7 purchase totals = | $787.50 | $841.1174 | $841.12 | $841.15 | $841.10 | |