| 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 | $138.50 | 11.845% | $154.9053 | $154.91 | $154.90 | $154.90 |
| Purchase #2 | $176.85 | 3.607% | $183.229 | $183.23 | $183.25 | $183.20 |
| Purchase #3 | $222.88 | 11.354% | $248.1858 | $248.19 | $248.20 | $248.20 |
| Purchase #4 | $139.86 | 10.372% | $154.3663 | $154.37 | $154.35 | $154.40 |
| Purchase #5 | $130.34 | 13.381% | $147.7808 | $147.78 | $147.80 | $147.80 |
| Purchase #6 | $194.61 | 4.516% | $203.3986 | $203.40 | $203.40 | $203.40 |
| Purchase #7 | $234.71 | 11.463% | $261.6148 | $261.61 | $261.60 | $261.60 |
| 7 purchase totals = | $1,237.75 | $1,353.4806 | $1,353.49 | $1,353.50 | $1,353.50 | |