| 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 | $179.37 | 8.143% | $193.9761 | $193.98 | $194.00 | $194.00 |
| Purchase #2 | $136.84 | 4.543% | $143.0566 | $143.06 | $143.05 | $143.10 |
| Purchase #3 | $215.97 | 7.322% | $231.7833 | $231.78 | $231.80 | $231.80 |
| Purchase #4 | $227.29 | 9.111% | $247.9984 | $248.00 | $248.00 | $248.00 |
| Purchase #5 | $61.35 | 7.729% | $66.0917 | $66.09 | $66.10 | $66.10 |
| Purchase #6 | $5.74 | 3.239% | $5.9259 | $5.93 | $5.95 | $5.90 |
| Purchase #7 | $42.27 | 5.341% | $44.5276 | $44.53 | $44.55 | $44.50 |
| 7 purchase totals = | $868.83 | $933.3596 | $933.37 | $933.45 | $933.40 | |