| 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 | $200.53 | 3.511% | $207.5706 | $207.57 | $207.55 | $207.60 |
| Purchase #2 | $52.96 | 6.350% | $56.323 | $56.32 | $56.30 | $56.30 |
| Purchase #3 | $140.52 | 7.455% | $150.9958 | $151.00 | $151.00 | $151.00 |
| Purchase #4 | $195.72 | 11.319% | $217.8735 | $217.87 | $217.85 | $217.90 |
| Purchase #5 | $200.37 | 13.465% | $227.3498 | $227.35 | $227.35 | $227.30 |
| Purchase #6 | $163.67 | 13.742% | $186.1615 | $186.16 | $186.15 | $186.20 |
| Purchase #7 | $68.52 | 9.700% | $75.1664 | $75.17 | $75.15 | $75.20 |
| 7 purchase totals = | $1,022.29 | $1,121.4406 | $1,121.44 | $1,121.35 | $1,121.50 | |