| 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 | $178.45 | 10.728% | $197.5941 | $197.59 | $197.60 | $197.60 |
| Purchase #2 | $230.92 | 10.109% | $254.2637 | $254.26 | $254.25 | $254.30 |
| Purchase #3 | $147.27 | 6.238% | $156.4567 | $156.46 | $156.45 | $156.50 |
| Purchase #4 | $236.31 | 7.694% | $254.4917 | $254.49 | $254.50 | $254.50 |
| Purchase #5 | $248.64 | 5.251% | $261.6961 | $261.70 | $261.70 | $261.70 |
| Purchase #6 | $227.87 | 11.678% | $254.4807 | $254.48 | $254.50 | $254.50 |
| Purchase #7 | $136.68 | 3.206% | $141.062 | $141.06 | $141.05 | $141.10 |
| 7 purchase totals = | $1,406.14 | $1,520.0450 | $1,520.04 | $1,520.05 | $1,520.20 | |