| 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 | $187.62 | 12.785% | $211.6072 | $211.61 | $211.60 | $211.60 |
| Purchase #2 | $30.92 | 13.300% | $35.0324 | $35.03 | $35.05 | $35.00 |
| Purchase #3 | $7.93 | 7.125% | $8.495 | $8.50 | $8.50 | $8.50 |
| Purchase #4 | $15.72 | 3.574% | $16.2818 | $16.28 | $16.30 | $16.30 |
| Purchase #5 | $179.98 | 3.350% | $186.0093 | $186.01 | $186.00 | $186.00 |
| Purchase #6 | $207.44 | 9.555% | $227.2609 | $227.26 | $227.25 | $227.30 |
| Purchase #7 | $106.32 | 12.352% | $119.4526 | $119.45 | $119.45 | $119.50 |
| 7 purchase totals = | $735.93 | $804.1392 | $804.14 | $804.15 | $804.20 | |