| 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 | $148.42 | 6.687% | $158.3448 | $158.34 | $158.35 | $158.30 |
| Purchase #2 | $160.87 | 11.158% | $178.8199 | $178.82 | $178.80 | $178.80 |
| Purchase #3 | $194.68 | 5.794% | $205.9598 | $205.96 | $205.95 | $206.00 |
| Purchase #4 | $99.37 | 7.676% | $106.9976 | $107.00 | $107.00 | $107.00 |
| Purchase #5 | $52.29 | 7.384% | $56.1511 | $56.15 | $56.15 | $56.20 |
| Purchase #6 | $249.77 | 5.199% | $262.7555 | $262.76 | $262.75 | $262.80 |
| Purchase #7 | $236.69 | 10.470% | $261.4714 | $261.47 | $261.45 | $261.50 |
| 7 purchase totals = | $1,142.09 | $1,230.5001 | $1,230.50 | $1,230.45 | $1,230.60 | |