| 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 | $123.59 | 12.527% | $139.0721 | $139.07 | $139.05 | $139.10 |
| Purchase #2 | $76.84 | 7.297% | $82.447 | $82.45 | $82.45 | $82.40 |
| Purchase #3 | $222.66 | 4.780% | $233.3031 | $233.30 | $233.30 | $233.30 |
| Purchase #4 | $178.34 | 13.663% | $202.7066 | $202.71 | $202.70 | $202.70 |
| Purchase #5 | $23.72 | 9.449% | $25.9613 | $25.96 | $25.95 | $26.00 |
| Purchase #6 | $36.56 | 3.434% | $37.8155 | $37.82 | $37.80 | $37.80 |
| Purchase #7 | $138.38 | 9.293% | $151.2397 | $151.24 | $151.25 | $151.20 |
| 7 purchase totals = | $800.09 | $872.5453 | $872.55 | $872.50 | $872.50 | |