| 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 | $127.53 | 13.466% | $144.7032 | $144.70 | $144.70 | $144.70 |
| Purchase #2 | $206.45 | 11.147% | $229.463 | $229.46 | $229.45 | $229.50 |
| Purchase #3 | $145.39 | 3.410% | $150.3478 | $150.35 | $150.35 | $150.30 |
| Purchase #4 | $195.74 | 6.353% | $208.1754 | $208.18 | $208.20 | $208.20 |
| Purchase #5 | $93.57 | 11.363% | $104.2024 | $104.20 | $104.20 | $104.20 |
| Purchase #6 | $20.47 | 10.234% | $22.5649 | $22.56 | $22.55 | $22.60 |
| Purchase #7 | $37.53 | 7.834% | $40.4701 | $40.47 | $40.45 | $40.50 |
| 7 purchase totals = | $826.68 | $899.9268 | $899.92 | $899.90 | $900.00 | |