| 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 | $169.88 | 8.863% | $184.9365 | $184.94 | $184.95 | $184.90 |
| Purchase #2 | $46.25 | 4.770% | $48.4561 | $48.46 | $48.45 | $48.50 |
| Purchase #3 | $66.76 | 11.380% | $74.3573 | $74.36 | $74.35 | $74.40 |
| Purchase #4 | $214.41 | 11.153% | $238.3231 | $238.32 | $238.30 | $238.30 |
| Purchase #5 | $8.50 | 3.869% | $8.8289 | $8.83 | $8.85 | $8.80 |
| Purchase #6 | $104.90 | 5.716% | $110.8961 | $110.90 | $110.90 | $110.90 |
| Purchase #7 | $165.62 | 9.568% | $181.4665 | $181.47 | $181.45 | $181.50 |
| 7 purchase totals = | $776.32 | $847.2645 | $847.28 | $847.25 | $847.30 | |