| 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 | $133.53 | 10.511% | $147.5653 | $147.57 | $147.55 | $147.60 |
| Purchase #2 | $243.44 | 7.394% | $261.44 | $261.44 | $261.45 | $261.40 |
| Purchase #3 | $222.32 | 7.794% | $239.6476 | $239.65 | $239.65 | $239.60 |
| Purchase #4 | $74.25 | 12.225% | $83.3271 | $83.33 | $83.35 | $83.30 |
| Purchase #5 | $171.45 | 5.483% | $180.8506 | $180.85 | $180.85 | $180.90 |
| Purchase #6 | $85.88 | 9.707% | $94.2164 | $94.22 | $94.20 | $94.20 |
| Purchase #7 | $139.28 | 13.152% | $157.5981 | $157.60 | $157.60 | $157.60 |
| 7 purchase totals = | $1,070.15 | $1,164.6451 | $1,164.66 | $1,164.65 | $1,164.60 | |