| 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 | $163.41 | 9.872% | $179.5418 | $179.54 | $179.55 | $179.50 |
| Purchase #2 | $71.95 | 7.826% | $77.5808 | $77.58 | $77.60 | $77.60 |
| Purchase #3 | $76.82 | 7.548% | $82.6184 | $82.62 | $82.60 | $82.60 |
| Purchase #4 | $61.54 | 11.595% | $68.6756 | $68.68 | $68.70 | $68.70 |
| Purchase #5 | $161.43 | 12.638% | $181.8315 | $181.83 | $181.85 | $181.80 |
| Purchase #6 | $169.41 | 12.727% | $190.9708 | $190.97 | $190.95 | $191.00 |
| Purchase #7 | $76.88 | 3.782% | $79.7876 | $79.79 | $79.80 | $79.80 |
| 7 purchase totals = | $781.44 | $861.0065 | $861.01 | $861.05 | $861.00 | |