| 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 | $143.43 | 11.586% | $160.0478 | $160.05 | $160.05 | $160.00 |
| Purchase #2 | $207.51 | 8.612% | $225.3808 | $225.38 | $225.40 | $225.40 |
| Purchase #3 | $165.99 | 8.660% | $180.3647 | $180.36 | $180.35 | $180.40 |
| Purchase #4 | $119.43 | 6.539% | $127.2395 | $127.24 | $127.25 | $127.20 |
| Purchase #5 | $243.31 | 6.467% | $259.0449 | $259.04 | $259.05 | $259.00 |
| Purchase #6 | $199.59 | 8.577% | $216.7088 | $216.71 | $216.70 | $216.70 |
| Purchase #7 | $213.57 | 13.639% | $242.6988 | $242.70 | $242.70 | $242.70 |
| 7 purchase totals = | $1,292.83 | $1,411.4853 | $1,411.48 | $1,411.50 | $1,411.40 | |