| 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 | $155.44 | 12.134% | $174.3011 | $174.30 | $174.30 | $174.30 |
| Purchase #2 | $207.54 | 4.310% | $216.485 | $216.49 | $216.50 | $216.50 |
| Purchase #3 | $58.40 | 10.467% | $64.5127 | $64.51 | $64.50 | $64.50 |
| Purchase #4 | $110.92 | 13.632% | $126.0406 | $126.04 | $126.05 | $126.00 |
| Purchase #5 | $208.54 | 5.726% | $220.481 | $220.48 | $220.50 | $220.50 |
| Purchase #6 | $212.44 | 4.822% | $222.6839 | $222.68 | $222.70 | $222.70 |
| Purchase #7 | $158.87 | 3.156% | $163.8839 | $163.88 | $163.90 | $163.90 |
| 7 purchase totals = | $1,112.15 | $1,188.3882 | $1,188.38 | $1,188.45 | $1,188.40 | |