| 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 | $173.78 | 4.492% | $181.5862 | $181.59 | $181.60 | $181.60 |
| Purchase #2 | $143.32 | 9.206% | $156.514 | $156.51 | $156.50 | $156.50 |
| Purchase #3 | $46.93 | 10.720% | $51.9609 | $51.96 | $51.95 | $52.00 |
| Purchase #4 | $124.83 | 3.197% | $128.8208 | $128.82 | $128.80 | $128.80 |
| Purchase #5 | $198.43 | 5.176% | $208.7007 | $208.70 | $208.70 | $208.70 |
| Purchase #6 | $9.26 | 4.505% | $9.6772 | $9.68 | $9.70 | $9.70 |
| Purchase #7 | $14.40 | 6.709% | $15.3661 | $15.37 | $15.35 | $15.40 |
| 7 purchase totals = | $710.95 | $752.6259 | $752.63 | $752.60 | $752.70 | |