| 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 | $182.79 | 4.326% | $190.6975 | $190.70 | $190.70 | $190.70 |
| Purchase #2 | $8.62 | 3.320% | $8.9062 | $8.91 | $8.90 | $8.90 |
| Purchase #3 | $86.25 | 13.455% | $97.8549 | $97.85 | $97.85 | $97.90 |
| Purchase #4 | $15.88 | 13.365% | $18.0024 | $18.00 | $18.00 | $18.00 |
| Purchase #5 | $238.41 | 3.476% | $246.6971 | $246.70 | $246.70 | $246.70 |
| Purchase #6 | $172.30 | 5.227% | $181.3061 | $181.31 | $181.30 | $181.30 |
| Purchase #7 | $17.90 | 10.551% | $19.7886 | $19.79 | $19.80 | $19.80 |
| 7 purchase totals = | $722.15 | $763.2528 | $763.26 | $763.25 | $763.30 | |