| 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 | $139.75 | 3.186% | $144.2024 | $144.20 | $144.20 | $144.20 |
| Purchase #2 | $49.45 | 6.640% | $52.7335 | $52.73 | $52.75 | $52.70 |
| Purchase #3 | $157.83 | 13.761% | $179.549 | $179.55 | $179.55 | $179.50 |
| Purchase #4 | $13.90 | 3.750% | $14.4213 | $14.42 | $14.40 | $14.40 |
| Purchase #5 | $133.64 | 11.380% | $148.8482 | $148.85 | $148.85 | $148.80 |
| Purchase #6 | $170.86 | 4.535% | $178.6085 | $178.61 | $178.60 | $178.60 |
| Purchase #7 | $51.25 | 8.263% | $55.4848 | $55.48 | $55.50 | $55.50 |
| 7 purchase totals = | $716.68 | $773.8477 | $773.84 | $773.85 | $773.70 | |