| 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 | $207.49 | 8.225% | $224.5561 | $224.56 | $224.55 | $224.60 |
| Purchase #2 | $6.82 | 7.375% | $7.323 | $7.32 | $7.30 | $7.30 |
| Purchase #3 | $130.62 | 7.347% | $140.2167 | $140.22 | $140.20 | $140.20 |
| Purchase #4 | $200.72 | 3.528% | $207.8014 | $207.80 | $207.80 | $207.80 |
| Purchase #5 | $145.61 | 6.198% | $154.6349 | $154.63 | $154.65 | $154.60 |
| Purchase #6 | $228.73 | 3.784% | $237.3851 | $237.39 | $237.40 | $237.40 |
| Purchase #7 | $168.67 | 13.755% | $191.8706 | $191.87 | $191.85 | $191.90 |
| 7 purchase totals = | $1,088.66 | $1,163.7878 | $1,163.79 | $1,163.75 | $1,163.80 | |