| 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 | $171.59 | 12.563% | $193.1469 | $193.15 | $193.15 | $193.10 |
| Purchase #2 | $78.78 | 9.317% | $86.1199 | $86.12 | $86.10 | $86.10 |
| Purchase #3 | $106.51 | 9.710% | $116.8521 | $116.85 | $116.85 | $116.90 |
| Purchase #4 | $171.33 | 5.446% | $180.6606 | $180.66 | $180.65 | $180.70 |
| Purchase #5 | $22.25 | 6.600% | $23.7185 | $23.72 | $23.70 | $23.70 |
| Purchase #6 | $158.42 | 9.521% | $173.5032 | $173.50 | $173.50 | $173.50 |
| Purchase #7 | $210.99 | 9.320% | $230.6543 | $230.65 | $230.65 | $230.70 |
| 7 purchase totals = | $919.87 | $1,004.6555 | $1,004.65 | $1,004.60 | $1,004.70 | |