| 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 | $33.78 | 4.281% | $35.2261 | $35.23 | $35.25 | $35.20 |
| Purchase #2 | $142.77 | 4.254% | $148.8434 | $148.84 | $148.85 | $148.80 |
| Purchase #3 | $106.72 | 4.249% | $111.2545 | $111.25 | $111.25 | $111.30 |
| Purchase #4 | $76.30 | 8.602% | $82.8633 | $82.86 | $82.85 | $82.90 |
| Purchase #5 | $167.36 | 9.475% | $183.2174 | $183.22 | $183.20 | $183.20 |
| Purchase #6 | $159.49 | 3.201% | $164.5953 | $164.60 | $164.60 | $164.60 |
| Purchase #7 | $15.47 | 4.628% | $16.186 | $16.19 | $16.20 | $16.20 |
| 7 purchase totals = | $701.89 | $742.1860 | $742.19 | $742.20 | $742.20 | |