| 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 | $145.48 | 13.379% | $164.9438 | $164.94 | $164.95 | $164.90 |
| Purchase #2 | $10.73 | 9.431% | $11.7419 | $11.74 | $11.75 | $11.70 |
| Purchase #3 | $36.98 | 13.705% | $42.0481 | $42.05 | $42.05 | $42.00 |
| Purchase #4 | $138.95 | 12.256% | $155.9797 | $155.98 | $156.00 | $156.00 |
| Purchase #5 | $214.70 | 12.264% | $241.0308 | $241.03 | $241.05 | $241.00 |
| Purchase #6 | $201.87 | 11.603% | $225.293 | $225.29 | $225.30 | $225.30 |
| Purchase #7 | $237.43 | 8.646% | $257.9582 | $257.96 | $257.95 | $258.00 |
| 7 purchase totals = | $986.14 | $1,098.9955 | $1,098.99 | $1,099.05 | $1,098.90 | |