| 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 | $166.95 | 4.591% | $174.6147 | $174.61 | $174.60 | $174.60 |
| Purchase #2 | $114.31 | 9.477% | $125.1432 | $125.14 | $125.15 | $125.10 |
| Purchase #3 | $106.35 | 7.183% | $113.9891 | $113.99 | $114.00 | $114.00 |
| Purchase #4 | $169.31 | 6.330% | $180.0273 | $180.03 | $180.05 | $180.00 |
| Purchase #5 | $234.43 | 6.639% | $249.9938 | $249.99 | $250.00 | $250.00 |
| Purchase #6 | $191.55 | 7.344% | $205.6174 | $205.62 | $205.60 | $205.60 |
| Purchase #7 | $32.27 | 10.135% | $35.5406 | $35.54 | $35.55 | $35.50 |
| 7 purchase totals = | $1,015.17 | $1,084.9261 | $1,084.92 | $1,084.95 | $1,084.80 | |