| 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 | $176.26 | 6.762% | $188.1787 | $188.18 | $188.20 | $188.20 |
| Purchase #2 | $241.51 | 9.671% | $264.8664 | $264.87 | $264.85 | $264.90 |
| Purchase #3 | $122.83 | 12.193% | $137.8067 | $137.81 | $137.80 | $137.80 |
| Purchase #4 | $9.67 | 13.774% | $11.0019 | $11.00 | $11.00 | $11.00 |
| Purchase #5 | $51.69 | 6.736% | $55.1718 | $55.17 | $55.15 | $55.20 |
| Purchase #6 | $147.98 | 10.141% | $162.9867 | $162.99 | $163.00 | $163.00 |
| Purchase #7 | $42.98 | 6.609% | $45.8205 | $45.82 | $45.80 | $45.80 |
| 7 purchase totals = | $792.92 | $865.8327 | $865.84 | $865.80 | $865.90 | |