| 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 | $173.40 | 9.697% | $190.2146 | $190.21 | $190.20 | $190.20 |
| Purchase #2 | $221.62 | 5.394% | $233.5742 | $233.57 | $233.55 | $233.60 |
| Purchase #3 | $94.94 | 8.337% | $102.8551 | $102.86 | $102.85 | $102.90 |
| Purchase #4 | $50.88 | 9.556% | $55.7421 | $55.74 | $55.75 | $55.70 |
| Purchase #5 | $87.76 | 4.685% | $91.8716 | $91.87 | $91.85 | $91.90 |
| Purchase #6 | $26.90 | 12.550% | $30.276 | $30.28 | $30.30 | $30.30 |
| Purchase #7 | $106.30 | 10.750% | $117.7273 | $117.73 | $117.75 | $117.70 |
| 7 purchase totals = | $761.80 | $822.2609 | $822.26 | $822.25 | $822.30 | |