| 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 | $139.38 | 7.711% | $150.1276 | $150.13 | $150.15 | $150.10 |
| Purchase #2 | $175.63 | 9.859% | $192.9454 | $192.95 | $192.95 | $192.90 |
| Purchase #3 | $103.58 | 4.485% | $108.2256 | $108.23 | $108.25 | $108.20 |
| Purchase #4 | $19.65 | 10.652% | $21.7431 | $21.74 | $21.75 | $21.70 |
| Purchase #5 | $16.93 | 3.133% | $17.4604 | $17.46 | $17.45 | $17.50 |
| Purchase #6 | $232.86 | 8.517% | $252.6927 | $252.69 | $252.70 | $252.70 |
| Purchase #7 | $55.98 | 9.175% | $61.1162 | $61.12 | $61.10 | $61.10 |
| 7 purchase totals = | $744.01 | $804.3110 | $804.32 | $804.35 | $804.20 | |