| 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 | $152.87 | 9.856% | $167.9369 | $167.94 | $167.95 | $167.90 |
| Purchase #2 | $27.81 | 11.119% | $30.9022 | $30.90 | $30.90 | $30.90 |
| Purchase #3 | $14.38 | 3.535% | $14.8883 | $14.89 | $14.90 | $14.90 |
| Purchase #4 | $52.63 | 4.778% | $55.1447 | $55.14 | $55.15 | $55.10 |
| Purchase #5 | $138.31 | 4.559% | $144.6156 | $144.62 | $144.60 | $144.60 |
| Purchase #6 | $215.60 | 6.544% | $229.7089 | $229.71 | $229.70 | $229.70 |
| Purchase #7 | $14.99 | 8.499% | $16.264 | $16.26 | $16.25 | $16.30 |
| 7 purchase totals = | $616.59 | $659.4606 | $659.46 | $659.45 | $659.40 | |