| 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 | $198.78 | 3.199% | $205.139 | $205.14 | $205.15 | $205.10 |
| Purchase #2 | $182.84 | 6.795% | $195.264 | $195.26 | $195.25 | $195.30 |
| Purchase #3 | $156.27 | 5.617% | $165.0477 | $165.05 | $165.05 | $165.00 |
| Purchase #4 | $34.52 | 13.217% | $39.0825 | $39.08 | $39.10 | $39.10 |
| Purchase #5 | $214.96 | 13.239% | $243.4186 | $243.42 | $243.40 | $243.40 |
| Purchase #6 | $116.92 | 3.765% | $121.322 | $121.32 | $121.30 | $121.30 |
| Purchase #7 | $10.50 | 5.677% | $11.0961 | $11.10 | $11.10 | $11.10 |
| 7 purchase totals = | $914.79 | $980.3699 | $980.37 | $980.35 | $980.30 | |