| 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 | $12.51 | 12.416% | $14.0632 | $14.06 | $14.05 | $14.10 |
| Purchase #2 | $162.77 | 10.750% | $180.2678 | $180.27 | $180.25 | $180.30 |
| Purchase #3 | $229.96 | 13.161% | $260.225 | $260.23 | $260.25 | $260.20 |
| Purchase #4 | $169.59 | 3.300% | $175.1865 | $175.19 | $175.20 | $175.20 |
| Purchase #5 | $203.60 | 11.369% | $226.7473 | $226.75 | $226.75 | $226.70 |
| Purchase #6 | $73.53 | 8.470% | $79.758 | $79.76 | $79.75 | $79.80 |
| Purchase #7 | $55.85 | 9.259% | $61.0212 | $61.02 | $61.00 | $61.00 |
| 7 purchase totals = | $907.81 | $997.2690 | $997.28 | $997.25 | $997.30 | |