| 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 | $150.66 | 4.497% | $157.4352 | $157.44 | $157.45 | $157.40 |
| Purchase #2 | $172.35 | 13.653% | $195.8809 | $195.88 | $195.90 | $195.90 |
| Purchase #3 | $110.73 | 10.266% | $122.0975 | $122.10 | $122.10 | $122.10 |
| Purchase #4 | $200.92 | 6.215% | $213.4072 | $213.41 | $213.40 | $213.40 |
| Purchase #5 | $58.66 | 4.717% | $61.427 | $61.43 | $61.45 | $61.40 |
| Purchase #6 | $195.50 | 13.675% | $222.2346 | $222.23 | $222.25 | $222.20 |
| Purchase #7 | $70.26 | 3.175% | $72.4908 | $72.49 | $72.50 | $72.50 |
| 7 purchase totals = | $959.08 | $1,044.9732 | $1,044.98 | $1,045.05 | $1,044.90 | |