| 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 | $30.46 | 4.232% | $31.7491 | $31.75 | $31.75 | $31.70 |
| Purchase #2 | $136.61 | 8.808% | $148.6426 | $148.64 | $148.65 | $148.60 |
| Purchase #3 | $203.42 | 6.587% | $216.8193 | $216.82 | $216.80 | $216.80 |
| Purchase #4 | $171.81 | 5.339% | $180.9829 | $180.98 | $181.00 | $181.00 |
| Purchase #5 | $224.57 | 8.834% | $244.4085 | $244.41 | $244.40 | $244.40 |
| Purchase #6 | $133.98 | 12.417% | $150.6163 | $150.62 | $150.60 | $150.60 |
| Purchase #7 | $18.78 | 12.754% | $21.1752 | $21.18 | $21.20 | $21.20 |
| 7 purchase totals = | $919.63 | $994.3939 | $994.40 | $994.40 | $994.30 | |