| 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 | $152.57 | 12.156% | $171.1164 | $171.12 | $171.10 | $171.10 |
| Purchase #2 | $9.81 | 5.297% | $10.3296 | $10.33 | $10.35 | $10.30 |
| Purchase #3 | $190.66 | 11.197% | $212.0082 | $212.01 | $212.00 | $212.00 |
| Purchase #4 | $38.86 | 8.534% | $42.1763 | $42.18 | $42.20 | $42.20 |
| Purchase #5 | $109.64 | 11.791% | $122.5677 | $122.57 | $122.55 | $122.60 |
| Purchase #6 | $76.82 | 5.699% | $81.198 | $81.20 | $81.20 | $81.20 |
| Purchase #7 | $17.65 | 9.236% | $19.2802 | $19.28 | $19.30 | $19.30 |
| 7 purchase totals = | $596.01 | $658.6764 | $658.69 | $658.70 | $658.70 | |