| 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 | $176.60 | 6.851% | $188.6989 | $188.70 | $188.70 | $188.70 |
| Purchase #2 | $221.77 | 13.569% | $251.862 | $251.86 | $251.85 | $251.90 |
| Purchase #3 | $43.83 | 8.157% | $47.4052 | $47.41 | $47.40 | $47.40 |
| Purchase #4 | $115.75 | 6.134% | $122.8501 | $122.85 | $122.85 | $122.90 |
| Purchase #5 | $131.50 | 3.849% | $136.5614 | $136.56 | $136.55 | $136.60 |
| Purchase #6 | $26.92 | 11.642% | $30.054 | $30.05 | $30.05 | $30.10 |
| Purchase #7 | $110.50 | 9.492% | $120.9887 | $120.99 | $121.00 | $121.00 |
| 7 purchase totals = | $826.87 | $898.4203 | $898.42 | $898.40 | $898.60 | |