| 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 | $125.60 | 10.470% | $138.7503 | $138.75 | $138.75 | $138.80 |
| Purchase #2 | $167.28 | 7.813% | $180.3496 | $180.35 | $180.35 | $180.30 |
| Purchase #3 | $54.99 | 5.353% | $57.9336 | $57.93 | $57.95 | $57.90 |
| Purchase #4 | $40.62 | 7.605% | $43.7092 | $43.71 | $43.70 | $43.70 |
| Purchase #5 | $88.27 | 3.728% | $91.5607 | $91.56 | $91.55 | $91.60 |
| Purchase #6 | $6.35 | 6.157% | $6.741 | $6.74 | $6.75 | $6.70 |
| Purchase #7 | $144.86 | 6.362% | $154.076 | $154.08 | $154.10 | $154.10 |
| 7 purchase totals = | $627.97 | $673.1204 | $673.12 | $673.15 | $673.10 | |