| 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 | $130.96 | 9.175% | $142.9756 | $142.98 | $143.00 | $143.00 |
| Purchase #2 | $99.50 | 5.264% | $104.7377 | $104.74 | $104.75 | $104.70 |
| Purchase #3 | $118.62 | 3.756% | $123.0754 | $123.08 | $123.10 | $123.10 |
| Purchase #4 | $131.45 | 11.662% | $146.7797 | $146.78 | $146.80 | $146.80 |
| Purchase #5 | $82.83 | 9.862% | $90.9987 | $91.00 | $91.00 | $91.00 |
| Purchase #6 | $88.48 | 5.490% | $93.3376 | $93.34 | $93.35 | $93.30 |
| Purchase #7 | $21.54 | 6.585% | $22.9584 | $22.96 | $22.95 | $23.00 |
| 7 purchase totals = | $673.38 | $724.8631 | $724.88 | $724.95 | $724.90 | |