| 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 | $155.76 | 3.163% | $160.6867 | $160.69 | $160.70 | $160.70 |
| Purchase #2 | $212.40 | 10.237% | $234.1434 | $234.14 | $234.15 | $234.10 |
| Purchase #3 | $196.65 | 6.648% | $209.7233 | $209.72 | $209.70 | $209.70 |
| Purchase #4 | $197.32 | 5.321% | $207.8194 | $207.82 | $207.80 | $207.80 |
| Purchase #5 | $24.39 | 10.567% | $26.9673 | $26.97 | $26.95 | $27.00 |
| Purchase #6 | $54.67 | 12.572% | $61.5431 | $61.54 | $61.55 | $61.50 |
| Purchase #7 | $66.41 | 3.148% | $68.5006 | $68.50 | $68.50 | $68.50 |
| 7 purchase totals = | $907.60 | $969.3838 | $969.38 | $969.35 | $969.30 | |