| 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 | $199.92 | 11.432% | $222.7749 | $222.77 | $222.75 | $222.80 |
| Purchase #2 | $152.73 | 4.279% | $159.2653 | $159.27 | $159.25 | $159.30 |
| Purchase #3 | $76.88 | 7.203% | $82.4177 | $82.42 | $82.40 | $82.40 |
| Purchase #4 | $84.30 | 4.793% | $88.3405 | $88.34 | $88.35 | $88.30 |
| Purchase #5 | $20.28 | 10.347% | $22.3784 | $22.38 | $22.40 | $22.40 |
| Purchase #6 | $141.85 | 8.619% | $154.0761 | $154.08 | $154.10 | $154.10 |
| Purchase #7 | $26.92 | 9.182% | $29.3918 | $29.39 | $29.40 | $29.40 |
| 7 purchase totals = | $702.88 | $758.6447 | $758.65 | $758.65 | $758.70 | |