| 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 | $167.47 | 6.762% | $178.7943 | $178.79 | $178.80 | $178.80 |
| Purchase #2 | $29.34 | 4.292% | $30.5993 | $30.60 | $30.60 | $30.60 |
| Purchase #3 | $165.98 | 12.602% | $186.8968 | $186.90 | $186.90 | $186.90 |
| Purchase #4 | $48.63 | 3.798% | $50.477 | $50.48 | $50.50 | $50.50 |
| Purchase #5 | $234.38 | 7.476% | $251.9022 | $251.90 | $251.90 | $251.90 |
| Purchase #6 | $71.63 | 8.446% | $77.6799 | $77.68 | $77.70 | $77.70 |
| Purchase #7 | $90.85 | 4.849% | $95.2553 | $95.26 | $95.25 | $95.30 |
| 7 purchase totals = | $808.28 | $871.6048 | $871.61 | $871.65 | $871.70 | |