| 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 | $170.70 | 6.524% | $181.8365 | $181.84 | $181.85 | $181.80 |
| Purchase #2 | $161.75 | 10.704% | $179.0637 | $179.06 | $179.05 | $179.10 |
| Purchase #3 | $198.73 | 12.156% | $222.8876 | $222.89 | $222.90 | $222.90 |
| Purchase #4 | $222.46 | 6.773% | $237.5272 | $237.53 | $237.55 | $237.50 |
| Purchase #5 | $184.56 | 10.336% | $203.6361 | $203.64 | $203.65 | $203.60 |
| Purchase #6 | $226.41 | 11.127% | $251.6026 | $251.60 | $251.60 | $251.60 |
| Purchase #7 | $96.36 | 10.777% | $106.7447 | $106.74 | $106.75 | $106.70 |
| 7 purchase totals = | $1,260.97 | $1,383.2984 | $1,383.30 | $1,383.35 | $1,383.20 | |