| 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 | $149.98 | 7.873% | $161.7879 | $161.79 | $161.80 | $161.80 |
| Purchase #2 | $99.47 | 8.348% | $107.7738 | $107.77 | $107.75 | $107.80 |
| Purchase #3 | $16.64 | 9.836% | $18.2767 | $18.28 | $18.30 | $18.30 |
| Purchase #4 | $144.86 | 13.613% | $164.5798 | $164.58 | $164.60 | $164.60 |
| Purchase #5 | $233.49 | 8.282% | $252.8276 | $252.83 | $252.85 | $252.80 |
| Purchase #6 | $231.53 | 13.141% | $261.9554 | $261.96 | $261.95 | $262.00 |
| Purchase #7 | $193.30 | 12.221% | $216.9232 | $216.92 | $216.90 | $216.90 |
| 7 purchase totals = | $1,069.27 | $1,184.1244 | $1,184.13 | $1,184.15 | $1,184.20 | |