| 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 | $148.79 | 11.419% | $165.7803 | $165.78 | $165.80 | $165.80 |
| Purchase #2 | $27.89 | 10.572% | $30.8385 | $30.84 | $30.85 | $30.80 |
| Purchase #3 | $235.94 | 4.433% | $246.3992 | $246.40 | $246.40 | $246.40 |
| Purchase #4 | $213.94 | 12.244% | $240.1348 | $240.13 | $240.15 | $240.10 |
| Purchase #5 | $56.80 | 3.835% | $58.9783 | $58.98 | $59.00 | $59.00 |
| Purchase #6 | $12.80 | 3.455% | $13.2422 | $13.24 | $13.25 | $13.20 |
| Purchase #7 | $36.70 | 12.434% | $41.2633 | $41.26 | $41.25 | $41.30 |
| 7 purchase totals = | $732.86 | $796.6366 | $796.63 | $796.70 | $796.60 | |