| 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 | $183.59 | 7.425% | $197.2216 | $197.22 | $197.20 | $197.20 |
| Purchase #2 | $144.33 | 6.501% | $153.7129 | $153.71 | $153.70 | $153.70 |
| Purchase #3 | $183.67 | 13.283% | $208.0669 | $208.07 | $208.05 | $208.10 |
| Purchase #4 | $232.70 | 12.318% | $261.364 | $261.36 | $261.35 | $261.40 |
| Purchase #5 | $99.90 | 7.178% | $107.0708 | $107.07 | $107.05 | $107.10 |
| Purchase #6 | $24.75 | 13.411% | $28.0692 | $28.07 | $28.05 | $28.10 |
| Purchase #7 | $99.76 | 9.855% | $109.5913 | $109.59 | $109.60 | $109.60 |
| 7 purchase totals = | $968.70 | $1,065.0967 | $1,065.09 | $1,065.00 | $1,065.20 | |