| 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 | $185.89 | 7.167% | $199.2127 | $199.21 | $199.20 | $199.20 |
| Purchase #2 | $58.54 | 13.199% | $66.2667 | $66.27 | $66.25 | $66.30 |
| Purchase #3 | $223.26 | 11.349% | $248.5978 | $248.60 | $248.60 | $248.60 |
| Purchase #4 | $234.75 | 7.518% | $252.3985 | $252.40 | $252.40 | $252.40 |
| Purchase #5 | $131.71 | 3.372% | $136.1513 | $136.15 | $136.15 | $136.20 |
| Purchase #6 | $34.29 | 7.234% | $36.7705 | $36.77 | $36.75 | $36.80 |
| Purchase #7 | $55.45 | 5.359% | $58.4216 | $58.42 | $58.40 | $58.40 |
| 7 purchase totals = | $923.89 | $997.8191 | $997.82 | $997.75 | $997.90 | |