| 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 | $163.93 | 8.410% | $177.7165 | $177.72 | $177.70 | $177.70 |
| Purchase #2 | $161.75 | 11.318% | $180.0569 | $180.06 | $180.05 | $180.10 |
| Purchase #3 | $15.93 | 4.625% | $16.6668 | $16.67 | $16.65 | $16.70 |
| Purchase #4 | $111.60 | 8.390% | $120.9632 | $120.96 | $120.95 | $121.00 |
| Purchase #5 | $111.71 | 12.554% | $125.7341 | $125.73 | $125.75 | $125.70 |
| Purchase #6 | $53.79 | 10.564% | $59.4724 | $59.47 | $59.45 | $59.50 |
| Purchase #7 | $133.98 | 9.333% | $146.4844 | $146.48 | $146.50 | $146.50 |
| 7 purchase totals = | $752.69 | $827.0943 | $827.09 | $827.05 | $827.20 | |