| 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 | $121.44 | 13.621% | $137.9813 | $137.98 | $138.00 | $138.00 |
| Purchase #2 | $119.61 | 12.496% | $134.5565 | $134.56 | $134.55 | $134.60 |
| Purchase #3 | $87.94 | 10.793% | $97.4314 | $97.43 | $97.45 | $97.40 |
| Purchase #4 | $163.52 | 4.476% | $170.8392 | $170.84 | $170.85 | $170.80 |
| Purchase #5 | $238.27 | 10.253% | $262.6998 | $262.70 | $262.70 | $262.70 |
| Purchase #6 | $66.46 | 11.361% | $74.0105 | $74.01 | $74.00 | $74.00 |
| Purchase #7 | $24.38 | 3.588% | $25.2548 | $25.25 | $25.25 | $25.30 |
| 7 purchase totals = | $821.62 | $902.7735 | $902.77 | $902.80 | $902.80 | |