| 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 | $162.78 | 7.667% | $175.2603 | $175.26 | $175.25 | $175.30 |
| Purchase #2 | $192.72 | 6.730% | $205.6901 | $205.69 | $205.70 | $205.70 |
| Purchase #3 | $55.75 | 4.269% | $58.13 | $58.13 | $58.15 | $58.10 |
| Purchase #4 | $108.57 | 12.215% | $121.8318 | $121.83 | $121.85 | $121.80 |
| Purchase #5 | $89.45 | 11.501% | $99.7376 | $99.74 | $99.75 | $99.70 |
| Purchase #6 | $176.27 | 5.647% | $186.224 | $186.22 | $186.20 | $186.20 |
| Purchase #7 | $15.36 | 12.310% | $17.2508 | $17.25 | $17.25 | $17.30 |
| 7 purchase totals = | $800.90 | $864.1246 | $864.12 | $864.15 | $864.10 | |