| 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 | $181.47 | 9.604% | $198.8984 | $198.90 | $198.90 | $198.90 |
| Purchase #2 | $134.28 | 4.819% | $140.751 | $140.75 | $140.75 | $140.80 |
| Purchase #3 | $107.81 | 12.493% | $121.2787 | $121.28 | $121.30 | $121.30 |
| Purchase #4 | $106.25 | 12.447% | $119.4749 | $119.47 | $119.45 | $119.50 |
| Purchase #5 | $214.61 | 9.386% | $234.7533 | $234.75 | $234.75 | $234.80 |
| Purchase #6 | $184.56 | 3.542% | $191.0971 | $191.10 | $191.10 | $191.10 |
| Purchase #7 | $157.97 | 8.745% | $171.7845 | $171.78 | $171.80 | $171.80 |
| 7 purchase totals = | $1,086.95 | $1,178.0379 | $1,178.03 | $1,178.05 | $1,178.20 | |