| 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 | $120.76 | 13.488% | $137.0481 | $137.05 | $137.05 | $137.00 |
| Purchase #2 | $136.42 | 7.731% | $146.9666 | $146.97 | $146.95 | $147.00 |
| Purchase #3 | $133.73 | 5.723% | $141.3834 | $141.38 | $141.40 | $141.40 |
| Purchase #4 | $42.75 | 8.458% | $46.3658 | $46.37 | $46.35 | $46.40 |
| Purchase #5 | $138.69 | 3.253% | $143.2016 | $143.20 | $143.20 | $143.20 |
| Purchase #6 | $58.50 | 5.512% | $61.7245 | $61.72 | $61.70 | $61.70 |
| Purchase #7 | $52.49 | 11.397% | $58.4723 | $58.47 | $58.45 | $58.50 |
| 7 purchase totals = | $683.34 | $735.1623 | $735.16 | $735.10 | $735.20 | |