| 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 | $139.56 | 5.746% | $147.5791 | $147.58 | $147.60 | $147.60 |
| Purchase #2 | $106.75 | 9.243% | $116.6169 | $116.62 | $116.60 | $116.60 |
| Purchase #3 | $236.76 | 10.616% | $261.8944 | $261.89 | $261.90 | $261.90 |
| Purchase #4 | $54.68 | 12.158% | $61.328 | $61.33 | $61.35 | $61.30 |
| Purchase #5 | $198.43 | 6.521% | $211.3696 | $211.37 | $211.35 | $211.40 |
| Purchase #6 | $66.45 | 10.716% | $73.5708 | $73.57 | $73.55 | $73.60 |
| Purchase #7 | $203.86 | 5.435% | $214.9398 | $214.94 | $214.95 | $214.90 |
| 7 purchase totals = | $1,006.49 | $1,087.2986 | $1,087.30 | $1,087.30 | $1,087.30 | |