| 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 | $137.94 | 5.362% | $145.3363 | $145.34 | $145.35 | $145.30 |
| Purchase #2 | $194.45 | 10.459% | $214.7875 | $214.79 | $214.80 | $214.80 |
| Purchase #3 | $160.94 | 6.369% | $171.1903 | $171.19 | $171.20 | $171.20 |
| Purchase #4 | $119.65 | 6.634% | $127.5876 | $127.59 | $127.60 | $127.60 |
| Purchase #5 | $250.34 | 4.278% | $261.0495 | $261.05 | $261.05 | $261.00 |
| Purchase #6 | $125.82 | 10.573% | $139.1229 | $139.12 | $139.10 | $139.10 |
| Purchase #7 | $148.67 | 7.689% | $160.1012 | $160.10 | $160.10 | $160.10 |
| 7 purchase totals = | $1,137.81 | $1,219.1753 | $1,219.18 | $1,219.20 | $1,219.10 | |