| 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 | $199.46 | 13.686% | $226.7581 | $226.76 | $226.75 | $226.80 |
| Purchase #2 | $229.64 | 12.413% | $258.1452 | $258.15 | $258.15 | $258.10 |
| Purchase #3 | $18.29 | 6.412% | $19.4628 | $19.46 | $19.45 | $19.50 |
| Purchase #4 | $31.39 | 3.546% | $32.5031 | $32.50 | $32.50 | $32.50 |
| Purchase #5 | $154.64 | 8.641% | $168.0024 | $168.00 | $168.00 | $168.00 |
| Purchase #6 | $9.71 | 10.481% | $10.7277 | $10.73 | $10.75 | $10.70 |
| Purchase #7 | $7.41 | 10.830% | $8.2125 | $8.21 | $8.20 | $8.20 |
| 7 purchase totals = | $650.54 | $723.8118 | $723.81 | $723.80 | $723.80 | |