| 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 | $221.78 | 6.775% | $236.8056 | $236.81 | $236.80 | $236.80 |
| Purchase #2 | $179.28 | 5.379% | $188.9235 | $188.92 | $188.90 | $188.90 |
| Purchase #3 | $156.99 | 3.530% | $162.5317 | $162.53 | $162.55 | $162.50 |
| Purchase #4 | $95.81 | 7.565% | $103.058 | $103.06 | $103.05 | $103.10 |
| Purchase #5 | $27.88 | 8.803% | $30.3343 | $30.33 | $30.35 | $30.30 |
| Purchase #6 | $117.40 | 10.199% | $129.3736 | $129.37 | $129.35 | $129.40 |
| Purchase #7 | $45.68 | 10.506% | $50.4791 | $50.48 | $50.50 | $50.50 |
| 7 purchase totals = | $844.82 | $901.5058 | $901.50 | $901.50 | $901.50 | |