| 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 | $169.33 | 12.850% | $191.0889 | $191.09 | $191.10 | $191.10 |
| Purchase #2 | $55.32 | 7.629% | $59.5404 | $59.54 | $59.55 | $59.50 |
| Purchase #3 | $176.45 | 8.845% | $192.057 | $192.06 | $192.05 | $192.10 |
| Purchase #4 | $124.74 | 9.607% | $136.7238 | $136.72 | $136.70 | $136.70 |
| Purchase #5 | $224.74 | 11.518% | $250.6256 | $250.63 | $250.65 | $250.60 |
| Purchase #6 | $15.65 | 13.391% | $17.7457 | $17.75 | $17.75 | $17.70 |
| Purchase #7 | $145.66 | 12.226% | $163.4684 | $163.47 | $163.45 | $163.50 |
| 7 purchase totals = | $911.89 | $1,011.2498 | $1,011.26 | $1,011.25 | $1,011.20 | |