| 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 | $170.39 | 9.641% | $186.8173 | $186.82 | $186.80 | $186.80 |
| Purchase #2 | $42.92 | 8.790% | $46.6927 | $46.69 | $46.70 | $46.70 |
| Purchase #3 | $9.75 | 12.501% | $10.9688 | $10.97 | $10.95 | $11.00 |
| Purchase #4 | $71.91 | 13.872% | $81.8854 | $81.89 | $81.90 | $81.90 |
| Purchase #5 | $195.74 | 6.319% | $208.1088 | $208.11 | $208.10 | $208.10 |
| Purchase #6 | $17.55 | 10.353% | $19.367 | $19.37 | $19.35 | $19.40 |
| Purchase #7 | $194.84 | 7.275% | $209.0146 | $209.01 | $209.00 | $209.00 |
| 7 purchase totals = | $703.10 | $762.8546 | $762.86 | $762.80 | $762.90 | |