| 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 | $9.36 | 7.633% | $10.0744 | $10.07 | $10.05 | $10.10 |
| Purchase #2 | $153.92 | 8.498% | $167.0001 | $167.00 | $167.00 | $167.00 |
| Purchase #3 | $110.26 | 3.569% | $114.1952 | $114.20 | $114.20 | $114.20 |
| Purchase #4 | $176.36 | 7.118% | $188.9133 | $188.91 | $188.90 | $188.90 |
| Purchase #5 | $10.99 | 5.344% | $11.5773 | $11.58 | $11.60 | $11.60 |
| Purchase #6 | $18.43 | 13.135% | $20.8508 | $20.85 | $20.85 | $20.90 |
| Purchase #7 | $101.63 | 10.736% | $112.541 | $112.54 | $112.55 | $112.50 |
| 7 purchase totals = | $580.95 | $625.1521 | $625.15 | $625.15 | $625.20 | |