| 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 | $223.84 | 5.832% | $236.8943 | $236.89 | $236.90 | $236.90 |
| Purchase #2 | $117.85 | 3.858% | $122.3967 | $122.40 | $122.40 | $122.40 |
| Purchase #3 | $108.27 | 4.243% | $112.8639 | $112.86 | $112.85 | $112.90 |
| Purchase #4 | $12.80 | 4.516% | $13.378 | $13.38 | $13.40 | $13.40 |
| Purchase #5 | $14.31 | 4.703% | $14.983 | $14.98 | $15.00 | $15.00 |
| Purchase #6 | $75.68 | 6.644% | $80.7082 | $80.71 | $80.70 | $80.70 |
| Purchase #7 | $151.30 | 9.437% | $165.5782 | $165.58 | $165.60 | $165.60 |
| 7 purchase totals = | $704.05 | $746.8023 | $746.80 | $746.85 | $746.90 | |