| 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 | $108.76 | 4.684% | $113.8543 | $113.85 | $113.85 | $113.90 |
| Purchase #2 | $147.58 | 13.699% | $167.797 | $167.80 | $167.80 | $167.80 |
| Purchase #3 | $13.76 | 8.315% | $14.9041 | $14.90 | $14.90 | $14.90 |
| Purchase #4 | $173.83 | 10.245% | $191.6389 | $191.64 | $191.65 | $191.60 |
| Purchase #5 | $68.51 | 10.308% | $75.572 | $75.57 | $75.55 | $75.60 |
| Purchase #6 | $236.29 | 4.725% | $247.4547 | $247.45 | $247.45 | $247.50 |
| Purchase #7 | $147.83 | 10.818% | $163.8222 | $163.82 | $163.80 | $163.80 |
| 7 purchase totals = | $896.56 | $975.0432 | $975.03 | $975.00 | $975.10 | |