| 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 | $163.72 | 8.122% | $177.0173 | $177.02 | $177.00 | $177.00 |
| Purchase #2 | $15.46 | 12.517% | $17.3951 | $17.40 | $17.40 | $17.40 |
| Purchase #3 | $17.91 | 7.208% | $19.201 | $19.20 | $19.20 | $19.20 |
| Purchase #4 | $169.52 | 6.183% | $180.0014 | $180.00 | $180.00 | $180.00 |
| Purchase #5 | $106.72 | 10.576% | $118.0067 | $118.01 | $118.00 | $118.00 |
| Purchase #6 | $38.97 | 3.349% | $40.2751 | $40.28 | $40.30 | $40.30 |
| Purchase #7 | $97.45 | 5.228% | $102.5447 | $102.54 | $102.55 | $102.50 |
| 7 purchase totals = | $609.75 | $654.4413 | $654.45 | $654.45 | $654.40 | |