| 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 | $18.90 | 10.244% | $20.8361 | $20.84 | $20.85 | $20.80 |
| Purchase #2 | $93.97 | 8.173% | $101.6502 | $101.65 | $101.65 | $101.70 |
| Purchase #3 | $168.66 | 7.341% | $181.0413 | $181.04 | $181.05 | $181.00 |
| Purchase #4 | $199.49 | 8.154% | $215.7564 | $215.76 | $215.75 | $215.80 |
| Purchase #5 | $167.55 | 4.758% | $175.522 | $175.52 | $175.50 | $175.50 |
| Purchase #6 | $109.80 | 8.474% | $119.1045 | $119.10 | $119.10 | $119.10 |
| Purchase #7 | $42.36 | 9.488% | $46.3791 | $46.38 | $46.40 | $46.40 |
| 7 purchase totals = | $800.73 | $860.2896 | $860.29 | $860.30 | $860.30 | |