| 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 | $162.62 | 10.842% | $180.2513 | $180.25 | $180.25 | $180.30 |
| Purchase #2 | $208.64 | 10.725% | $231.0166 | $231.02 | $231.00 | $231.00 |
| Purchase #3 | $33.36 | 4.630% | $34.9046 | $34.90 | $34.90 | $34.90 |
| Purchase #4 | $15.68 | 12.534% | $17.6453 | $17.65 | $17.65 | $17.60 |
| Purchase #5 | $132.70 | 8.249% | $143.6464 | $143.65 | $143.65 | $143.60 |
| Purchase #6 | $188.29 | 12.830% | $212.4476 | $212.45 | $212.45 | $212.40 |
| Purchase #7 | $43.41 | 13.107% | $49.0997 | $49.10 | $49.10 | $49.10 |
| 7 purchase totals = | $784.70 | $869.0115 | $869.02 | $869.00 | $868.90 | |