| 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 | $197.51 | 3.367% | $204.1602 | $204.16 | $204.15 | $204.20 |
| Purchase #2 | $30.69 | 9.720% | $33.6731 | $33.67 | $33.65 | $33.70 |
| Purchase #3 | $205.90 | 11.830% | $230.258 | $230.26 | $230.25 | $230.30 |
| Purchase #4 | $97.35 | 8.207% | $105.3395 | $105.34 | $105.35 | $105.30 |
| Purchase #5 | $149.61 | 3.266% | $154.4963 | $154.50 | $154.50 | $154.50 |
| Purchase #6 | $55.97 | 10.277% | $61.722 | $61.72 | $61.70 | $61.70 |
| Purchase #7 | $22.38 | 13.309% | $25.3586 | $25.36 | $25.35 | $25.40 |
| 7 purchase totals = | $759.41 | $815.0077 | $815.01 | $814.95 | $815.10 | |