| 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 | $179.94 | 10.156% | $198.2147 | $198.21 | $198.20 | $198.20 |
| Purchase #2 | $201.91 | 13.839% | $229.8523 | $229.85 | $229.85 | $229.90 |
| Purchase #3 | $125.25 | 10.397% | $138.2722 | $138.27 | $138.25 | $138.30 |
| Purchase #4 | $153.47 | 11.235% | $170.7124 | $170.71 | $170.70 | $170.70 |
| Purchase #5 | $178.84 | 12.445% | $201.0966 | $201.10 | $201.10 | $201.10 |
| Purchase #6 | $55.33 | 10.263% | $61.0085 | $61.01 | $61.00 | $61.00 |
| Purchase #7 | $27.58 | 7.530% | $29.6568 | $29.66 | $29.65 | $29.70 |
| 7 purchase totals = | $922.32 | $1,028.8135 | $1,028.81 | $1,028.75 | $1,028.90 | |