| 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 | $150.95 | 4.790% | $158.1805 | $158.18 | $158.20 | $158.20 |
| Purchase #2 | $77.46 | 11.116% | $86.0705 | $86.07 | $86.05 | $86.10 |
| Purchase #3 | $56.44 | 11.450% | $62.9024 | $62.90 | $62.90 | $62.90 |
| Purchase #4 | $98.46 | 5.569% | $103.9432 | $103.94 | $103.95 | $103.90 |
| Purchase #5 | $156.95 | 13.628% | $178.3391 | $178.34 | $178.35 | $178.30 |
| Purchase #6 | $83.47 | 12.216% | $93.6667 | $93.67 | $93.65 | $93.70 |
| Purchase #7 | $232.41 | 9.548% | $254.6005 | $254.60 | $254.60 | $254.60 |
| 7 purchase totals = | $856.14 | $937.7029 | $937.70 | $937.70 | $937.70 | |