| 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 | $183.83 | 8.341% | $199.1633 | $199.16 | $199.15 | $199.20 |
| Purchase #2 | $153.58 | 13.328% | $174.0491 | $174.05 | $174.05 | $174.00 |
| Purchase #3 | $116.36 | 3.837% | $120.8247 | $120.82 | $120.80 | $120.80 |
| Purchase #4 | $137.28 | 11.791% | $153.4667 | $153.47 | $153.45 | $153.50 |
| Purchase #5 | $186.63 | 6.611% | $198.9681 | $198.97 | $198.95 | $199.00 |
| Purchase #6 | $205.72 | 10.102% | $226.5018 | $226.50 | $226.50 | $226.50 |
| Purchase #7 | $10.87 | 4.612% | $11.3713 | $11.37 | $11.35 | $11.40 |
| 7 purchase totals = | $994.27 | $1,084.3450 | $1,084.34 | $1,084.25 | $1,084.40 | |