| 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 | $139.63 | 10.477% | $154.259 | $154.26 | $154.25 | $154.30 |
| Purchase #2 | $105.46 | 6.617% | $112.4383 | $112.44 | $112.45 | $112.40 |
| Purchase #3 | $98.75 | 8.749% | $107.3896 | $107.39 | $107.40 | $107.40 |
| Purchase #4 | $47.76 | 5.680% | $50.4728 | $50.47 | $50.45 | $50.50 |
| Purchase #5 | $47.74 | 5.215% | $50.2296 | $50.23 | $50.25 | $50.20 |
| Purchase #6 | $9.81 | 8.369% | $10.631 | $10.63 | $10.65 | $10.60 |
| Purchase #7 | $192.92 | 6.711% | $205.8669 | $205.87 | $205.85 | $205.90 |
| 7 purchase totals = | $642.07 | $691.2872 | $691.29 | $691.30 | $691.30 | |