| 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 | $149.94 | 6.849% | $160.2094 | $160.21 | $160.20 | $160.20 |
| Purchase #2 | $122.66 | 3.379% | $126.8047 | $126.80 | $126.80 | $126.80 |
| Purchase #3 | $23.31 | 5.344% | $24.5557 | $24.56 | $24.55 | $24.60 |
| Purchase #4 | $222.50 | 9.411% | $243.4395 | $243.44 | $243.45 | $243.40 |
| Purchase #5 | $226.64 | 8.126% | $245.0568 | $245.06 | $245.05 | $245.10 |
| Purchase #6 | $70.44 | 11.805% | $78.7554 | $78.76 | $78.75 | $78.80 |
| Purchase #7 | $244.36 | 12.146% | $274.04 | $274.04 | $274.05 | $274.00 |
| 7 purchase totals = | $1,059.85 | $1,152.8615 | $1,152.87 | $1,152.85 | $1,152.90 | |