| 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 | $156.97 | 5.843% | $166.1418 | $166.14 | $166.15 | $166.10 |
| Purchase #2 | $129.49 | 11.779% | $144.7426 | $144.74 | $144.75 | $144.70 |
| Purchase #3 | $19.85 | 5.320% | $20.906 | $20.91 | $20.90 | $20.90 |
| Purchase #4 | $39.48 | 3.873% | $41.0091 | $41.01 | $41.00 | $41.00 |
| Purchase #5 | $171.60 | 7.122% | $183.8214 | $183.82 | $183.80 | $183.80 |
| Purchase #6 | $126.47 | 9.869% | $138.9513 | $138.95 | $138.95 | $139.00 |
| Purchase #7 | $37.96 | 11.176% | $42.2024 | $42.20 | $42.20 | $42.20 |
| 7 purchase totals = | $681.82 | $737.7746 | $737.77 | $737.75 | $737.70 | |