| 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 | $208.37 | 11.242% | $231.795 | $231.80 | $231.80 | $231.80 |
| Purchase #2 | $162.33 | 12.865% | $183.2138 | $183.21 | $183.20 | $183.20 |
| Purchase #3 | $76.90 | 4.854% | $80.6327 | $80.63 | $80.65 | $80.60 |
| Purchase #4 | $148.92 | 12.785% | $167.9594 | $167.96 | $167.95 | $168.00 |
| Purchase #5 | $222.55 | 9.180% | $242.9801 | $242.98 | $243.00 | $243.00 |
| Purchase #6 | $116.75 | 7.371% | $125.3556 | $125.36 | $125.35 | $125.40 |
| Purchase #7 | $137.30 | 3.615% | $142.2634 | $142.26 | $142.25 | $142.30 |
| 7 purchase totals = | $1,073.12 | $1,174.2000 | $1,174.20 | $1,174.20 | $1,174.30 | |