| 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 | $131.79 | 11.726% | $147.2437 | $147.24 | $147.25 | $147.20 |
| Purchase #2 | $67.89 | 13.474% | $77.0375 | $77.04 | $77.05 | $77.00 |
| Purchase #3 | $44.81 | 7.314% | $48.0874 | $48.09 | $48.10 | $48.10 |
| Purchase #4 | $188.64 | 8.549% | $204.7668 | $204.77 | $204.75 | $204.80 |
| Purchase #5 | $194.79 | 5.801% | $206.0898 | $206.09 | $206.10 | $206.10 |
| Purchase #6 | $139.60 | 5.382% | $147.1133 | $147.11 | $147.10 | $147.10 |
| Purchase #7 | $177.78 | 13.195% | $201.2381 | $201.24 | $201.25 | $201.20 |
| 7 purchase totals = | $945.30 | $1,031.5766 | $1,031.58 | $1,031.60 | $1,031.50 | |