| 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 | $142.25 | 11.665% | $158.8435 | $158.84 | $158.85 | $158.80 |
| Purchase #2 | $173.61 | 12.530% | $195.3633 | $195.36 | $195.35 | $195.40 |
| Purchase #3 | $135.82 | 3.517% | $140.5968 | $140.60 | $140.60 | $140.60 |
| Purchase #4 | $26.55 | 3.332% | $27.4346 | $27.43 | $27.45 | $27.40 |
| Purchase #5 | $27.28 | 10.567% | $30.1627 | $30.16 | $30.15 | $30.20 |
| Purchase #6 | $15.88 | 8.499% | $17.2296 | $17.23 | $17.25 | $17.20 |
| Purchase #7 | $167.35 | 7.665% | $180.1774 | $180.18 | $180.20 | $180.20 |
| 7 purchase totals = | $688.74 | $749.8079 | $749.80 | $749.85 | $749.80 | |