| 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 | $130.63 | 12.376% | $146.7968 | $146.80 | $146.80 | $146.80 |
| Purchase #2 | $119.48 | 5.486% | $126.0347 | $126.03 | $126.05 | $126.00 |
| Purchase #3 | $143.32 | 12.200% | $160.805 | $160.81 | $160.80 | $160.80 |
| Purchase #4 | $215.81 | 5.439% | $227.5479 | $227.55 | $227.55 | $227.50 |
| Purchase #5 | $151.44 | 7.444% | $162.7132 | $162.71 | $162.70 | $162.70 |
| Purchase #6 | $13.90 | 3.629% | $14.4044 | $14.40 | $14.40 | $14.40 |
| Purchase #7 | $121.96 | 3.366% | $126.0652 | $126.07 | $126.05 | $126.10 |
| 7 purchase totals = | $896.54 | $964.3672 | $964.37 | $964.35 | $964.30 | |