| 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 | $67.29 | 10.346% | $74.2518 | $74.25 | $74.25 | $74.30 |
| Purchase #2 | $127.64 | 7.713% | $137.4849 | $137.48 | $137.50 | $137.50 |
| Purchase #3 | $81.66 | 4.530% | $85.3592 | $85.36 | $85.35 | $85.40 |
| Purchase #4 | $179.29 | 8.205% | $194.0007 | $194.00 | $194.00 | $194.00 |
| Purchase #5 | $99.43 | 7.438% | $106.8256 | $106.83 | $106.85 | $106.80 |
| Purchase #6 | $224.84 | 3.615% | $232.968 | $232.97 | $232.95 | $233.00 |
| Purchase #7 | $139.30 | 3.245% | $143.8203 | $143.82 | $143.80 | $143.80 |
| 7 purchase totals = | $919.45 | $974.7105 | $974.71 | $974.70 | $974.80 | |