| 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 | $129.43 | 10.604% | $143.1548 | $143.15 | $143.15 | $143.20 |
| Purchase #2 | $99.90 | 7.184% | $107.0768 | $107.08 | $107.10 | $107.10 |
| Purchase #3 | $29.63 | 12.461% | $33.3222 | $33.32 | $33.30 | $33.30 |
| Purchase #4 | $234.74 | 7.467% | $252.268 | $252.27 | $252.25 | $252.30 |
| Purchase #5 | $166.60 | 8.802% | $181.2641 | $181.26 | $181.25 | $181.30 |
| Purchase #6 | $165.76 | 3.222% | $171.1008 | $171.10 | $171.10 | $171.10 |
| Purchase #7 | $45.62 | 11.742% | $50.9767 | $50.98 | $51.00 | $51.00 |
| 7 purchase totals = | $871.68 | $939.1634 | $939.16 | $939.15 | $939.30 | |