| 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 | $157.34 | 8.822% | $171.2205 | $171.22 | $171.20 | $171.20 |
| Purchase #2 | $137.66 | 7.210% | $147.5853 | $147.59 | $147.60 | $147.60 |
| Purchase #3 | $63.68 | 11.618% | $71.0783 | $71.08 | $71.10 | $71.10 |
| Purchase #4 | $250.33 | 4.638% | $261.9403 | $261.94 | $261.95 | $261.90 |
| Purchase #5 | $192.58 | 7.557% | $207.1333 | $207.13 | $207.15 | $207.10 |
| Purchase #6 | $18.92 | 5.430% | $19.9474 | $19.95 | $19.95 | $19.90 |
| Purchase #7 | $135.40 | 3.674% | $140.3746 | $140.37 | $140.35 | $140.40 |
| 7 purchase totals = | $955.91 | $1,019.2797 | $1,019.28 | $1,019.30 | $1,019.20 | |