| 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 | $18.32 | 5.687% | $19.3619 | $19.36 | $19.35 | $19.40 |
| Purchase #2 | $115.56 | 3.659% | $119.7883 | $119.79 | $119.80 | $119.80 |
| Purchase #3 | $242.38 | 12.799% | $273.4022 | $273.40 | $273.40 | $273.40 |
| Purchase #4 | $127.98 | 8.603% | $138.9901 | $138.99 | $139.00 | $139.00 |
| Purchase #5 | $65.88 | 12.151% | $73.8851 | $73.89 | $73.90 | $73.90 |
| Purchase #6 | $160.50 | 12.768% | $180.9926 | $180.99 | $181.00 | $181.00 |
| Purchase #7 | $159.72 | 10.222% | $176.0466 | $176.05 | $176.05 | $176.00 |
| 7 purchase totals = | $890.34 | $982.4668 | $982.47 | $982.50 | $982.50 | |