| 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 | $147.31 | 12.874% | $166.2747 | $166.27 | $166.25 | $166.30 |
| Purchase #2 | $114.34 | 10.828% | $126.7207 | $126.72 | $126.70 | $126.70 |
| Purchase #3 | $118.44 | 7.509% | $127.3337 | $127.33 | $127.35 | $127.30 |
| Purchase #4 | $23.77 | 10.427% | $26.2485 | $26.25 | $26.25 | $26.20 |
| Purchase #5 | $12.33 | 4.752% | $12.9159 | $12.92 | $12.90 | $12.90 |
| Purchase #6 | $115.98 | 4.336% | $121.0089 | $121.01 | $121.00 | $121.00 |
| Purchase #7 | $137.58 | 7.380% | $147.7334 | $147.73 | $147.75 | $147.70 |
| 7 purchase totals = | $669.75 | $728.2358 | $728.23 | $728.20 | $728.10 | |