| 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 | $164.34 | 12.846% | $185.4511 | $185.45 | $185.45 | $185.50 |
| Purchase #2 | $105.43 | 8.157% | $114.0299 | $114.03 | $114.05 | $114.00 |
| Purchase #3 | $33.75 | 3.292% | $34.8611 | $34.86 | $34.85 | $34.90 |
| Purchase #4 | $133.85 | 6.228% | $142.1862 | $142.19 | $142.20 | $142.20 |
| Purchase #5 | $119.67 | 4.536% | $125.0982 | $125.10 | $125.10 | $125.10 |
| Purchase #6 | $71.66 | 12.441% | $80.5752 | $80.58 | $80.60 | $80.60 |
| Purchase #7 | $214.70 | 4.652% | $224.6878 | $224.69 | $224.70 | $224.70 |
| 7 purchase totals = | $843.40 | $906.8895 | $906.90 | $906.95 | $907.00 | |