| 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 | $113.43 | 3.277% | $117.1471 | $117.15 | $117.15 | $117.10 |
| Purchase #2 | $87.52 | 11.261% | $97.3756 | $97.38 | $97.40 | $97.40 |
| Purchase #3 | $104.27 | 9.119% | $113.7784 | $113.78 | $113.80 | $113.80 |
| Purchase #4 | $55.78 | 4.612% | $58.3526 | $58.35 | $58.35 | $58.40 |
| Purchase #5 | $138.40 | 8.466% | $150.1169 | $150.12 | $150.10 | $150.10 |
| Purchase #6 | $22.81 | 3.632% | $23.6385 | $23.64 | $23.65 | $23.60 |
| Purchase #7 | $194.99 | 10.786% | $216.0216 | $216.02 | $216.00 | $216.00 |
| 7 purchase totals = | $717.20 | $776.4307 | $776.44 | $776.45 | $776.40 | |