| 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 | $150.84 | 10.722% | $167.0131 | $167.01 | $167.00 | $167.00 |
| Purchase #2 | $59.96 | 9.127% | $65.4325 | $65.43 | $65.45 | $65.40 |
| Purchase #3 | $20.68 | 11.584% | $23.0756 | $23.08 | $23.10 | $23.10 |
| Purchase #4 | $250.90 | 3.433% | $259.5134 | $259.51 | $259.50 | $259.50 |
| Purchase #5 | $134.96 | 3.196% | $139.2733 | $139.27 | $139.25 | $139.30 |
| Purchase #6 | $112.39 | 4.682% | $117.6521 | $117.65 | $117.65 | $117.70 |
| Purchase #7 | $132.39 | 7.394% | $142.1789 | $142.18 | $142.20 | $142.20 |
| 7 purchase totals = | $862.12 | $914.1389 | $914.13 | $914.15 | $914.20 | |