| 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 | $165.56 | 13.763% | $188.346 | $188.35 | $188.35 | $188.30 |
| Purchase #2 | $157.70 | 6.548% | $168.0262 | $168.03 | $168.05 | $168.00 |
| Purchase #3 | $82.53 | 3.521% | $85.4359 | $85.44 | $85.45 | $85.40 |
| Purchase #4 | $56.55 | 8.263% | $61.2227 | $61.22 | $61.20 | $61.20 |
| Purchase #5 | $219.83 | 10.420% | $242.7363 | $242.74 | $242.75 | $242.70 |
| Purchase #6 | $33.59 | 8.604% | $36.4801 | $36.48 | $36.50 | $36.50 |
| Purchase #7 | $116.49 | 7.336% | $125.0357 | $125.04 | $125.05 | $125.00 |
| 7 purchase totals = | $832.25 | $907.2829 | $907.30 | $907.35 | $907.10 | |