| 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 | $203.36 | 7.279% | $218.1626 | $218.16 | $218.15 | $218.20 |
| Purchase #2 | $8.85 | 7.245% | $9.4912 | $9.49 | $9.50 | $9.50 |
| Purchase #3 | $241.43 | 7.727% | $260.0853 | $260.09 | $260.10 | $260.10 |
| Purchase #4 | $58.25 | 13.852% | $66.3188 | $66.32 | $66.30 | $66.30 |
| Purchase #5 | $46.65 | 13.313% | $52.8605 | $52.86 | $52.85 | $52.90 |
| Purchase #6 | $85.36 | 7.488% | $91.7518 | $91.75 | $91.75 | $91.80 |
| Purchase #7 | $198.62 | 4.217% | $206.9958 | $207.00 | $207.00 | $207.00 |
| 7 purchase totals = | $842.52 | $905.6660 | $905.67 | $905.65 | $905.80 | |