| 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 | $226.82 | 8.171% | $245.3535 | $245.35 | $245.35 | $245.40 |
| Purchase #2 | $5.74 | 6.421% | $6.1086 | $6.11 | $6.10 | $6.10 |
| Purchase #3 | $164.79 | 6.301% | $175.1734 | $175.17 | $175.15 | $175.20 |
| Purchase #4 | $191.26 | 4.360% | $199.5989 | $199.60 | $199.60 | $199.60 |
| Purchase #5 | $227.74 | 4.246% | $237.4098 | $237.41 | $237.40 | $237.40 |
| Purchase #6 | $156.80 | 7.274% | $168.2056 | $168.21 | $168.20 | $168.20 |
| Purchase #7 | $103.70 | 7.412% | $111.3862 | $111.39 | $111.40 | $111.40 |
| 7 purchase totals = | $1,076.85 | $1,143.2360 | $1,143.24 | $1,143.20 | $1,143.30 | |