| 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 | $163.64 | 9.522% | $179.2218 | $179.22 | $179.20 | $179.20 |
| Purchase #2 | $166.98 | 3.794% | $173.3152 | $173.32 | $173.30 | $173.30 |
| Purchase #3 | $114.90 | 4.371% | $119.9223 | $119.92 | $119.90 | $119.90 |
| Purchase #4 | $225.81 | 4.571% | $236.1318 | $236.13 | $236.15 | $236.10 |
| Purchase #5 | $65.41 | 7.527% | $70.3334 | $70.33 | $70.35 | $70.30 |
| Purchase #6 | $108.60 | 8.614% | $117.9548 | $117.95 | $117.95 | $118.00 |
| Purchase #7 | $188.63 | 7.791% | $203.3262 | $203.33 | $203.35 | $203.30 |
| 7 purchase totals = | $1,033.97 | $1,100.2055 | $1,100.20 | $1,100.20 | $1,100.10 | |