| 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 | $208.72 | 6.540% | $222.3703 | $222.37 | $222.35 | $222.40 |
| Purchase #2 | $7.46 | 12.467% | $8.39 | $8.39 | $8.40 | $8.40 |
| Purchase #3 | $225.26 | 12.520% | $253.4626 | $253.46 | $253.45 | $253.50 |
| Purchase #4 | $141.91 | 6.197% | $150.7042 | $150.70 | $150.70 | $150.70 |
| Purchase #5 | $216.92 | 9.280% | $237.0502 | $237.05 | $237.05 | $237.10 |
| Purchase #6 | $78.95 | 4.132% | $82.2122 | $82.21 | $82.20 | $82.20 |
| Purchase #7 | $168.86 | 6.222% | $179.3665 | $179.37 | $179.35 | $179.40 |
| 7 purchase totals = | $1,048.08 | $1,133.5560 | $1,133.55 | $1,133.50 | $1,133.70 | |