| 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 | $159.80 | 3.276% | $165.035 | $165.04 | $165.05 | $165.00 |
| Purchase #2 | $71.82 | 7.572% | $77.2582 | $77.26 | $77.25 | $77.30 |
| Purchase #3 | $17.55 | 6.462% | $18.6841 | $18.68 | $18.70 | $18.70 |
| Purchase #4 | $157.67 | 3.623% | $163.3824 | $163.38 | $163.40 | $163.40 |
| Purchase #5 | $98.83 | 3.495% | $102.2841 | $102.28 | $102.30 | $102.30 |
| Purchase #6 | $75.53 | 12.621% | $85.0626 | $85.06 | $85.05 | $85.10 |
| Purchase #7 | $62.30 | 9.725% | $68.3587 | $68.36 | $68.35 | $68.40 |
| 7 purchase totals = | $643.50 | $680.0651 | $680.06 | $680.10 | $680.20 | |