| 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 | $177.81 | 9.862% | $195.3456 | $195.35 | $195.35 | $195.30 |
| Purchase #2 | $76.56 | 7.369% | $82.2017 | $82.20 | $82.20 | $82.20 |
| Purchase #3 | $94.36 | 3.575% | $97.7334 | $97.73 | $97.75 | $97.70 |
| Purchase #4 | $138.91 | 12.134% | $155.7653 | $155.77 | $155.75 | $155.80 |
| Purchase #5 | $79.94 | 11.657% | $89.2586 | $89.26 | $89.25 | $89.30 |
| Purchase #6 | $244.66 | 8.190% | $264.6977 | $264.70 | $264.70 | $264.70 |
| Purchase #7 | $201.57 | 4.863% | $211.3723 | $211.37 | $211.35 | $211.40 |
| 7 purchase totals = | $1,013.81 | $1,096.3746 | $1,096.38 | $1,096.35 | $1,096.40 | |