| 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 | $190.51 | 8.857% | $207.3835 | $207.38 | $207.40 | $207.40 |
| Purchase #2 | $191.44 | 12.129% | $214.6598 | $214.66 | $214.65 | $214.70 |
| Purchase #3 | $73.92 | 13.330% | $83.7735 | $83.77 | $83.75 | $83.80 |
| Purchase #4 | $152.31 | 3.326% | $157.3758 | $157.38 | $157.40 | $157.40 |
| Purchase #5 | $146.36 | 11.564% | $163.2851 | $163.29 | $163.30 | $163.30 |
| Purchase #6 | $132.73 | 7.552% | $142.7538 | $142.75 | $142.75 | $142.80 |
| Purchase #7 | $142.40 | 5.592% | $150.363 | $150.36 | $150.35 | $150.40 |
| 7 purchase totals = | $1,029.67 | $1,119.5945 | $1,119.59 | $1,119.60 | $1,119.80 | |