| 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 | $163.41 | 13.253% | $185.0667 | $185.07 | $185.05 | $185.10 |
| Purchase #2 | $94.99 | 3.246% | $98.0734 | $98.07 | $98.05 | $98.10 |
| Purchase #3 | $214.59 | 8.386% | $232.5855 | $232.59 | $232.60 | $232.60 |
| Purchase #4 | $201.96 | 13.342% | $228.9055 | $228.91 | $228.90 | $228.90 |
| Purchase #5 | $18.59 | 8.335% | $20.1395 | $20.14 | $20.15 | $20.10 |
| Purchase #6 | $131.98 | 6.786% | $140.9362 | $140.94 | $140.95 | $140.90 |
| Purchase #7 | $218.38 | 8.363% | $236.6431 | $236.64 | $236.65 | $236.60 |
| 7 purchase totals = | $1,043.90 | $1,142.3499 | $1,142.36 | $1,142.35 | $1,142.30 | |