| 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 | $167.75 | 12.617% | $188.915 | $188.92 | $188.90 | $188.90 |
| Purchase #2 | $11.86 | 10.591% | $13.1161 | $13.12 | $13.10 | $13.10 |
| Purchase #3 | $7.79 | 12.785% | $8.786 | $8.79 | $8.80 | $8.80 |
| Purchase #4 | $89.67 | 5.312% | $94.4333 | $94.43 | $94.45 | $94.40 |
| Purchase #5 | $234.92 | 13.289% | $266.1385 | $266.14 | $266.15 | $266.10 |
| Purchase #6 | $223.89 | 5.390% | $235.9577 | $235.96 | $235.95 | $236.00 |
| Purchase #7 | $177.51 | 11.214% | $197.416 | $197.42 | $197.40 | $197.40 |
| 7 purchase totals = | $913.39 | $1,004.7626 | $1,004.78 | $1,004.75 | $1,004.70 | |