| 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 | $187.94 | 4.435% | $196.2751 | $196.28 | $196.30 | $196.30 |
| Purchase #2 | $16.86 | 8.822% | $18.3474 | $18.35 | $18.35 | $18.30 |
| Purchase #3 | $58.58 | 10.378% | $64.6594 | $64.66 | $64.65 | $64.70 |
| Purchase #4 | $141.29 | 11.462% | $157.4847 | $157.48 | $157.50 | $157.50 |
| Purchase #5 | $224.96 | 8.825% | $244.8127 | $244.81 | $244.80 | $244.80 |
| Purchase #6 | $13.91 | 10.520% | $15.3733 | $15.37 | $15.35 | $15.40 |
| Purchase #7 | $163.87 | 5.856% | $173.4662 | $173.47 | $173.45 | $173.50 |
| 7 purchase totals = | $807.41 | $870.4188 | $870.42 | $870.40 | $870.50 | |