| 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 | $127.25 | 10.592% | $140.7283 | $140.73 | $140.75 | $140.70 |
| Purchase #2 | $75.65 | 8.263% | $81.901 | $81.90 | $81.90 | $81.90 |
| Purchase #3 | $13.90 | 4.300% | $14.4977 | $14.50 | $14.50 | $14.50 |
| Purchase #4 | $39.73 | 5.352% | $41.8563 | $41.86 | $41.85 | $41.90 |
| Purchase #5 | $41.45 | 12.414% | $46.5956 | $46.60 | $46.60 | $46.60 |
| Purchase #6 | $226.67 | 3.507% | $234.6193 | $234.62 | $234.60 | $234.60 |
| Purchase #7 | $74.54 | 7.558% | $80.1737 | $80.17 | $80.15 | $80.20 |
| 7 purchase totals = | $599.19 | $640.3719 | $640.38 | $640.35 | $640.40 | |