| 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 | $175.70 | 3.494% | $181.839 | $181.84 | $181.85 | $181.80 |
| Purchase #2 | $99.43 | 12.791% | $112.1481 | $112.15 | $112.15 | $112.10 |
| Purchase #3 | $239.46 | 6.182% | $254.2634 | $254.26 | $254.25 | $254.30 |
| Purchase #4 | $58.94 | 3.181% | $60.8149 | $60.81 | $60.80 | $60.80 |
| Purchase #5 | $74.63 | 5.765% | $78.9324 | $78.93 | $78.95 | $78.90 |
| Purchase #6 | $84.88 | 6.271% | $90.2028 | $90.20 | $90.20 | $90.20 |
| Purchase #7 | $70.92 | 8.833% | $77.1844 | $77.18 | $77.20 | $77.20 |
| 7 purchase totals = | $803.96 | $855.3850 | $855.37 | $855.40 | $855.30 | |