| 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 | $138.93 | 5.319% | $146.3197 | $146.32 | $146.30 | $146.30 |
| Purchase #2 | $219.34 | 6.686% | $234.0051 | $234.01 | $234.00 | $234.00 |
| Purchase #3 | $146.91 | 11.176% | $163.3287 | $163.33 | $163.35 | $163.30 |
| Purchase #4 | $180.89 | 8.471% | $196.2132 | $196.21 | $196.20 | $196.20 |
| Purchase #5 | $185.49 | 10.389% | $204.7606 | $204.76 | $204.75 | $204.80 |
| Purchase #6 | $120.52 | 3.444% | $124.6707 | $124.67 | $124.65 | $124.70 |
| Purchase #7 | $55.65 | 7.191% | $59.6518 | $59.65 | $59.65 | $59.70 |
| 7 purchase totals = | $1,047.73 | $1,128.9498 | $1,128.95 | $1,128.90 | $1,129.00 | |