| 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 | $133.84 | 12.659% | $150.7828 | $150.78 | $150.80 | $150.80 |
| Purchase #2 | $90.49 | 3.717% | $93.8535 | $93.85 | $93.85 | $93.90 |
| Purchase #3 | $232.26 | 8.601% | $252.2367 | $252.24 | $252.25 | $252.20 |
| Purchase #4 | $219.87 | 10.498% | $242.952 | $242.95 | $242.95 | $243.00 |
| Purchase #5 | $250.60 | 8.295% | $271.3873 | $271.39 | $271.40 | $271.40 |
| Purchase #6 | $28.39 | 7.806% | $30.6061 | $30.61 | $30.60 | $30.60 |
| Purchase #7 | $229.91 | 13.435% | $260.7984 | $260.80 | $260.80 | $260.80 |
| 7 purchase totals = | $1,185.36 | $1,302.6168 | $1,302.62 | $1,302.65 | $1,302.70 | |