| 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 | $121.35 | 13.362% | $137.5648 | $137.56 | $137.55 | $137.60 |
| Purchase #2 | $108.38 | 8.133% | $117.1945 | $117.19 | $117.20 | $117.20 |
| Purchase #3 | $208.41 | 3.866% | $216.4671 | $216.47 | $216.45 | $216.50 |
| Purchase #4 | $167.55 | 4.601% | $175.259 | $175.26 | $175.25 | $175.30 |
| Purchase #5 | $203.27 | 10.578% | $224.7719 | $224.77 | $224.75 | $224.80 |
| Purchase #6 | $68.92 | 13.398% | $78.1539 | $78.15 | $78.15 | $78.20 |
| Purchase #7 | $148.73 | 13.403% | $168.6643 | $168.66 | $168.65 | $168.70 |
| 7 purchase totals = | $1,026.61 | $1,118.0755 | $1,118.06 | $1,118.00 | $1,118.30 | |