| 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 | $159.46 | 6.870% | $170.4149 | $170.41 | $170.40 | $170.40 |
| Purchase #2 | $215.95 | 13.869% | $245.9001 | $245.90 | $245.90 | $245.90 |
| Purchase #3 | $209.75 | 6.273% | $222.9076 | $222.91 | $222.90 | $222.90 |
| Purchase #4 | $182.29 | 8.713% | $198.1729 | $198.17 | $198.15 | $198.20 |
| Purchase #5 | $209.35 | 6.728% | $223.4351 | $223.44 | $223.45 | $223.40 |
| Purchase #6 | $195.67 | 11.476% | $218.1251 | $218.13 | $218.15 | $218.10 |
| Purchase #7 | $54.47 | 10.747% | $60.3239 | $60.32 | $60.30 | $60.30 |
| 7 purchase totals = | $1,226.94 | $1,339.2796 | $1,339.28 | $1,339.25 | $1,339.20 | |