| 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 | $157.52 | 6.497% | $167.7541 | $167.75 | $167.75 | $167.80 |
| Purchase #2 | $192.27 | 5.665% | $203.1621 | $203.16 | $203.15 | $203.20 |
| Purchase #3 | $81.65 | 4.277% | $85.1422 | $85.14 | $85.15 | $85.10 |
| Purchase #4 | $21.76 | 12.581% | $24.4976 | $24.50 | $24.50 | $24.50 |
| Purchase #5 | $149.70 | 9.473% | $163.8811 | $163.88 | $163.90 | $163.90 |
| Purchase #6 | $223.71 | 3.571% | $231.6987 | $231.70 | $231.70 | $231.70 |
| Purchase #7 | $233.72 | 7.850% | $252.067 | $252.07 | $252.05 | $252.10 |
| 7 purchase totals = | $1,060.33 | $1,128.2028 | $1,128.20 | $1,128.20 | $1,128.30 | |