| 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 | $161.37 | 5.158% | $169.6935 | $169.69 | $169.70 | $169.70 |
| Purchase #2 | $20.25 | 12.353% | $22.7515 | $22.75 | $22.75 | $22.80 |
| Purchase #3 | $7.75 | 8.244% | $8.3889 | $8.39 | $8.40 | $8.40 |
| Purchase #4 | $140.59 | 9.191% | $153.5116 | $153.51 | $153.50 | $153.50 |
| Purchase #5 | $55.36 | 5.240% | $58.2609 | $58.26 | $58.25 | $58.30 |
| Purchase #6 | $214.52 | 9.764% | $235.4657 | $235.47 | $235.45 | $235.50 |
| Purchase #7 | $158.26 | 13.259% | $179.2437 | $179.24 | $179.25 | $179.20 |
| 7 purchase totals = | $758.10 | $827.3158 | $827.31 | $827.30 | $827.40 | |