| 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 | $185.32 | 9.693% | $203.2831 | $203.28 | $203.30 | $203.30 |
| Purchase #2 | $146.27 | 3.425% | $151.2797 | $151.28 | $151.30 | $151.30 |
| Purchase #3 | $173.52 | 11.272% | $193.0792 | $193.08 | $193.10 | $193.10 |
| Purchase #4 | $139.56 | 3.487% | $144.4265 | $144.43 | $144.45 | $144.40 |
| Purchase #5 | $54.99 | 6.134% | $58.3631 | $58.36 | $58.35 | $58.40 |
| Purchase #6 | $51.45 | 11.695% | $57.4671 | $57.47 | $57.45 | $57.50 |
| Purchase #7 | $131.66 | 8.786% | $143.2276 | $143.23 | $143.25 | $143.20 |
| 7 purchase totals = | $882.77 | $951.1263 | $951.13 | $951.20 | $951.20 | |