| 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 | $142.39 | 8.639% | $154.6911 | $154.69 | $154.70 | $154.70 |
| Purchase #2 | $38.90 | 12.634% | $43.8146 | $43.81 | $43.80 | $43.80 |
| Purchase #3 | $80.88 | 4.175% | $84.2567 | $84.26 | $84.25 | $84.30 |
| Purchase #4 | $237.99 | 8.711% | $258.7213 | $258.72 | $258.70 | $258.70 |
| Purchase #5 | $97.65 | 8.821% | $106.2637 | $106.26 | $106.25 | $106.30 |
| Purchase #6 | $61.61 | 6.321% | $65.5044 | $65.50 | $65.50 | $65.50 |
| Purchase #7 | $37.84 | 7.843% | $40.8078 | $40.81 | $40.80 | $40.80 |
| 7 purchase totals = | $697.26 | $754.0596 | $754.05 | $754.00 | $754.10 | |