| 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 | $78.78 | 5.561% | $83.161 | $83.16 | $83.15 | $83.20 |
| Purchase #2 | $245.62 | 8.113% | $265.5472 | $265.55 | $265.55 | $265.50 |
| Purchase #3 | $17.42 | 6.763% | $18.5981 | $18.60 | $18.60 | $18.60 |
| Purchase #4 | $136.57 | 5.400% | $143.9448 | $143.94 | $143.95 | $143.90 |
| Purchase #5 | $190.87 | 7.241% | $204.6909 | $204.69 | $204.70 | $204.70 |
| Purchase #6 | $98.81 | 9.339% | $108.0379 | $108.04 | $108.05 | $108.00 |
| Purchase #7 | $7.41 | 4.529% | $7.7456 | $7.75 | $7.75 | $7.70 |
| 7 purchase totals = | $775.48 | $831.7255 | $831.73 | $831.75 | $831.60 | |