| 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 | $169.77 | 12.666% | $191.2731 | $191.27 | $191.25 | $191.30 |
| Purchase #2 | $193.29 | 10.231% | $213.0655 | $213.07 | $213.05 | $213.10 |
| Purchase #3 | $93.89 | 9.566% | $102.8715 | $102.87 | $102.85 | $102.90 |
| Purchase #4 | $125.40 | 5.672% | $132.5127 | $132.51 | $132.50 | $132.50 |
| Purchase #5 | $56.34 | 13.184% | $63.7679 | $63.77 | $63.75 | $63.80 |
| Purchase #6 | $207.98 | 4.284% | $216.8899 | $216.89 | $216.90 | $216.90 |
| Purchase #7 | $25.66 | 8.213% | $27.7675 | $27.77 | $27.75 | $27.80 |
| 7 purchase totals = | $872.33 | $948.1481 | $948.15 | $948.05 | $948.30 | |