| 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 | $171.95 | 12.628% | $193.6638 | $193.66 | $193.65 | $193.70 |
| Purchase #2 | $193.68 | 8.213% | $209.5869 | $209.59 | $209.60 | $209.60 |
| Purchase #3 | $163.43 | 9.540% | $179.0212 | $179.02 | $179.00 | $179.00 |
| Purchase #4 | $219.47 | 5.314% | $231.1326 | $231.13 | $231.15 | $231.10 |
| Purchase #5 | $222.96 | 10.869% | $247.1935 | $247.19 | $247.20 | $247.20 |
| Purchase #6 | $66.65 | 4.448% | $69.6146 | $69.61 | $69.60 | $69.60 |
| Purchase #7 | $190.94 | 3.874% | $198.337 | $198.34 | $198.35 | $198.30 |
| 7 purchase totals = | $1,229.08 | $1,328.5496 | $1,328.54 | $1,328.55 | $1,328.50 | |