| 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 | $147.67 | 7.378% | $158.5651 | $158.57 | $158.55 | $158.60 |
| Purchase #2 | $205.78 | 11.733% | $229.9242 | $229.92 | $229.90 | $229.90 |
| Purchase #3 | $121.76 | 13.118% | $137.7325 | $137.73 | $137.75 | $137.70 |
| Purchase #4 | $155.41 | 11.749% | $173.6691 | $173.67 | $173.65 | $173.70 |
| Purchase #5 | $5.81 | 6.308% | $6.1765 | $6.18 | $6.20 | $6.20 |
| Purchase #6 | $185.62 | 7.654% | $199.8274 | $199.83 | $199.85 | $199.80 |
| Purchase #7 | $244.70 | 8.336% | $265.0982 | $265.10 | $265.10 | $265.10 |
| 7 purchase totals = | $1,066.75 | $1,170.9930 | $1,171.00 | $1,171.00 | $1,171.00 | |