| 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 | $134.87 | 9.794% | $148.0792 | $148.08 | $148.10 | $148.10 |
| Purchase #2 | $26.27 | 3.505% | $27.1908 | $27.19 | $27.20 | $27.20 |
| Purchase #3 | $125.98 | 4.721% | $131.9275 | $131.93 | $131.95 | $131.90 |
| Purchase #4 | $216.66 | 13.103% | $245.049 | $245.05 | $245.05 | $245.00 |
| Purchase #5 | $21.93 | 5.197% | $23.0697 | $23.07 | $23.05 | $23.10 |
| Purchase #6 | $122.92 | 12.118% | $137.8154 | $137.82 | $137.80 | $137.80 |
| Purchase #7 | $57.29 | 11.600% | $63.9356 | $63.94 | $63.95 | $63.90 |
| 7 purchase totals = | $705.92 | $777.0672 | $777.08 | $777.10 | $777.00 | |