| 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 | $215.73 | 7.388% | $231.6681 | $231.67 | $231.65 | $231.70 |
| Purchase #2 | $201.60 | 3.327% | $208.3072 | $208.31 | $208.30 | $208.30 |
| Purchase #3 | $15.60 | 5.321% | $16.4301 | $16.43 | $16.45 | $16.40 |
| Purchase #4 | $104.81 | 4.389% | $109.4101 | $109.41 | $109.40 | $109.40 |
| Purchase #5 | $92.82 | 3.530% | $96.0965 | $96.10 | $96.10 | $96.10 |
| Purchase #6 | $77.86 | 4.543% | $81.3972 | $81.40 | $81.40 | $81.40 |
| Purchase #7 | $56.99 | 8.450% | $61.8057 | $61.81 | $61.80 | $61.80 |
| 7 purchase totals = | $765.41 | $805.1149 | $805.13 | $805.10 | $805.10 | |