| 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 | $148.57 | 13.645% | $168.8424 | $168.84 | $168.85 | $168.80 |
| Purchase #2 | $176.68 | 5.768% | $186.8709 | $186.87 | $186.85 | $186.90 |
| Purchase #3 | $10.94 | 8.267% | $11.8444 | $11.84 | $11.85 | $11.80 |
| Purchase #4 | $150.36 | 4.273% | $156.7849 | $156.78 | $156.80 | $156.80 |
| Purchase #5 | $78.67 | 3.851% | $81.6996 | $81.70 | $81.70 | $81.70 |
| Purchase #6 | $47.35 | 11.625% | $52.8544 | $52.85 | $52.85 | $52.90 |
| Purchase #7 | $209.80 | 9.302% | $229.3156 | $229.32 | $229.30 | $229.30 |
| 7 purchase totals = | $822.37 | $888.2122 | $888.20 | $888.20 | $888.20 | |