| 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 | $166.60 | 11.809% | $186.2738 | $186.27 | $186.25 | $186.30 |
| Purchase #2 | $225.50 | 3.800% | $234.069 | $234.07 | $234.05 | $234.10 |
| Purchase #3 | $75.29 | 5.508% | $79.437 | $79.44 | $79.45 | $79.40 |
| Purchase #4 | $52.59 | 7.335% | $56.4475 | $56.45 | $56.45 | $56.40 |
| Purchase #5 | $11.37 | 11.291% | $12.6538 | $12.65 | $12.65 | $12.70 |
| Purchase #6 | $111.67 | 13.114% | $126.3144 | $126.31 | $126.30 | $126.30 |
| Purchase #7 | $235.41 | 4.620% | $246.2859 | $246.29 | $246.30 | $246.30 |
| 7 purchase totals = | $878.43 | $941.4814 | $941.48 | $941.45 | $941.50 | |