| 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 | $157.45 | 12.792% | $177.591 | $177.59 | $177.60 | $177.60 |
| Purchase #2 | $95.46 | 11.329% | $106.2747 | $106.27 | $106.25 | $106.30 |
| Purchase #3 | $222.56 | 12.679% | $250.7784 | $250.78 | $250.80 | $250.80 |
| Purchase #4 | $55.56 | 8.512% | $60.2893 | $60.29 | $60.30 | $60.30 |
| Purchase #5 | $104.44 | 5.711% | $110.4046 | $110.40 | $110.40 | $110.40 |
| Purchase #6 | $224.90 | 9.415% | $246.0743 | $246.07 | $246.05 | $246.10 |
| Purchase #7 | $29.97 | 6.268% | $31.8485 | $31.85 | $31.85 | $31.80 |
| 7 purchase totals = | $890.34 | $983.2608 | $983.25 | $983.25 | $983.30 | |