| 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 | $97.82 | 8.703% | $106.3333 | $106.33 | $106.35 | $106.30 |
| Purchase #2 | $18.50 | 9.541% | $20.2651 | $20.27 | $20.25 | $20.30 |
| Purchase #3 | $91.53 | 13.763% | $104.1273 | $104.13 | $104.15 | $104.10 |
| Purchase #4 | $208.26 | 8.601% | $226.1724 | $226.17 | $226.15 | $226.20 |
| Purchase #5 | $145.55 | 11.468% | $162.2417 | $162.24 | $162.25 | $162.20 |
| Purchase #6 | $140.73 | 7.320% | $151.0314 | $151.03 | $151.05 | $151.00 |
| Purchase #7 | $33.98 | 6.848% | $36.307 | $36.31 | $36.30 | $36.30 |
| 7 purchase totals = | $736.37 | $806.4782 | $806.48 | $806.50 | $806.40 | |