| 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 | $174.37 | 6.774% | $186.1818 | $186.18 | $186.20 | $186.20 |
| Purchase #2 | $97.83 | 11.381% | $108.964 | $108.96 | $108.95 | $109.00 |
| Purchase #3 | $27.45 | 10.761% | $30.4039 | $30.40 | $30.40 | $30.40 |
| Purchase #4 | $166.90 | 8.439% | $180.9847 | $180.98 | $181.00 | $181.00 |
| Purchase #5 | $38.55 | 7.454% | $41.4235 | $41.42 | $41.40 | $41.40 |
| Purchase #6 | $209.42 | 7.413% | $224.9443 | $224.94 | $224.95 | $224.90 |
| Purchase #7 | $6.87 | 10.497% | $7.5911 | $7.59 | $7.60 | $7.60 |
| 7 purchase totals = | $721.39 | $780.4933 | $780.47 | $780.50 | $780.50 | |