| 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 | $194.92 | 13.339% | $220.9204 | $220.92 | $220.90 | $220.90 |
| Purchase #2 | $138.88 | 5.315% | $146.2615 | $146.26 | $146.25 | $146.30 |
| Purchase #3 | $87.81 | 11.356% | $97.7817 | $97.78 | $97.80 | $97.80 |
| Purchase #4 | $51.46 | 13.567% | $58.4416 | $58.44 | $58.45 | $58.40 |
| Purchase #5 | $132.56 | 10.342% | $146.2694 | $146.27 | $146.25 | $146.30 |
| Purchase #6 | $133.46 | 9.871% | $146.6338 | $146.63 | $146.65 | $146.60 |
| Purchase #7 | $166.29 | 11.348% | $185.1606 | $185.16 | $185.15 | $185.20 |
| 7 purchase totals = | $905.38 | $1,001.4690 | $1,001.46 | $1,001.45 | $1,001.50 | |