| 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 | $153.58 | 4.762% | $160.8935 | $160.89 | $160.90 | $160.90 |
| Purchase #2 | $193.27 | 3.144% | $199.3464 | $199.35 | $199.35 | $199.30 |
| Purchase #3 | $55.67 | 12.797% | $62.7941 | $62.79 | $62.80 | $62.80 |
| Purchase #4 | $140.27 | 9.136% | $153.0851 | $153.09 | $153.10 | $153.10 |
| Purchase #5 | $146.54 | 11.411% | $163.2617 | $163.26 | $163.25 | $163.30 |
| Purchase #6 | $119.80 | 8.683% | $130.2022 | $130.20 | $130.20 | $130.20 |
| Purchase #7 | $204.64 | 11.610% | $228.3987 | $228.40 | $228.40 | $228.40 |
| 7 purchase totals = | $1,013.77 | $1,097.9817 | $1,097.98 | $1,098.00 | $1,098.00 | |