| 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 | $206.64 | 11.838% | $231.102 | $231.10 | $231.10 | $231.10 |
| Purchase #2 | $199.26 | 5.613% | $210.4445 | $210.44 | $210.45 | $210.40 |
| Purchase #3 | $154.60 | 8.655% | $167.9806 | $167.98 | $168.00 | $168.00 |
| Purchase #4 | $170.67 | 5.466% | $179.9988 | $180.00 | $180.00 | $180.00 |
| Purchase #5 | $221.38 | 7.318% | $237.5806 | $237.58 | $237.60 | $237.60 |
| Purchase #6 | $101.60 | 9.661% | $111.4156 | $111.42 | $111.40 | $111.40 |
| Purchase #7 | $7.87 | 13.700% | $8.9482 | $8.95 | $8.95 | $8.90 |
| 7 purchase totals = | $1,062.02 | $1,147.4703 | $1,147.47 | $1,147.50 | $1,147.40 | |