| 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 | $207.65 | 10.445% | $229.339 | $229.34 | $229.35 | $229.30 |
| Purchase #2 | $142.98 | 7.685% | $153.968 | $153.97 | $153.95 | $154.00 |
| Purchase #3 | $114.51 | 8.839% | $124.6315 | $124.63 | $124.65 | $124.60 |
| Purchase #4 | $136.90 | 6.381% | $145.6356 | $145.64 | $145.65 | $145.60 |
| Purchase #5 | $50.99 | 12.328% | $57.276 | $57.28 | $57.30 | $57.30 |
| Purchase #6 | $18.96 | 10.228% | $20.8992 | $20.90 | $20.90 | $20.90 |
| Purchase #7 | $142.30 | 12.175% | $159.625 | $159.63 | $159.65 | $159.60 |
| 7 purchase totals = | $814.29 | $891.3743 | $891.39 | $891.45 | $891.30 | |