| 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 | $145.31 | 8.580% | $157.7776 | $157.78 | $157.80 | $157.80 |
| Purchase #2 | $132.37 | 9.384% | $144.7916 | $144.79 | $144.80 | $144.80 |
| Purchase #3 | $59.71 | 13.688% | $67.8831 | $67.88 | $67.90 | $67.90 |
| Purchase #4 | $53.98 | 8.254% | $58.4355 | $58.44 | $58.45 | $58.40 |
| Purchase #5 | $111.82 | 7.694% | $120.4234 | $120.42 | $120.40 | $120.40 |
| Purchase #6 | $182.98 | 11.741% | $204.4637 | $204.46 | $204.45 | $204.50 |
| Purchase #7 | $190.41 | 6.209% | $202.2326 | $202.23 | $202.25 | $202.20 |
| 7 purchase totals = | $876.58 | $956.0075 | $956.00 | $956.05 | $956.00 | |