| 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 | $141.51 | 9.656% | $155.1742 | $155.17 | $155.15 | $155.20 |
| Purchase #2 | $195.71 | 4.509% | $204.5346 | $204.53 | $204.55 | $204.50 |
| Purchase #3 | $120.49 | 9.156% | $131.5221 | $131.52 | $131.50 | $131.50 |
| Purchase #4 | $51.74 | 10.324% | $57.0816 | $57.08 | $57.10 | $57.10 |
| Purchase #5 | $203.75 | 12.187% | $228.581 | $228.58 | $228.60 | $228.60 |
| Purchase #6 | $249.56 | 13.467% | $283.1682 | $283.17 | $283.15 | $283.20 |
| Purchase #7 | $231.72 | 12.775% | $261.3222 | $261.32 | $261.30 | $261.30 |
| 7 purchase totals = | $1,194.48 | $1,321.3839 | $1,321.37 | $1,321.35 | $1,321.40 | |