| 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 | $198.67 | 9.419% | $217.3827 | $217.38 | $217.40 | $217.40 |
| Purchase #2 | $164.32 | 5.619% | $173.5531 | $173.55 | $173.55 | $173.60 |
| Purchase #3 | $28.50 | 5.334% | $30.0202 | $30.02 | $30.00 | $30.00 |
| Purchase #4 | $50.44 | 9.317% | $55.1395 | $55.14 | $55.15 | $55.10 |
| Purchase #5 | $174.29 | 11.741% | $194.7534 | $194.75 | $194.75 | $194.80 |
| Purchase #6 | $233.49 | 9.191% | $254.9501 | $254.95 | $254.95 | $255.00 |
| Purchase #7 | $134.81 | 13.595% | $153.1374 | $153.14 | $153.15 | $153.10 |
| 7 purchase totals = | $984.52 | $1,078.9364 | $1,078.93 | $1,078.95 | $1,079.00 | |