| 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 | $158.47 | 4.485% | $165.5774 | $165.58 | $165.60 | $165.60 |
| Purchase #2 | $250.49 | 6.590% | $266.9973 | $267.00 | $267.00 | $267.00 |
| Purchase #3 | $16.46 | 12.413% | $18.5032 | $18.50 | $18.50 | $18.50 |
| Purchase #4 | $139.45 | 3.156% | $143.851 | $143.85 | $143.85 | $143.90 |
| Purchase #5 | $109.30 | 12.206% | $122.6412 | $122.64 | $122.65 | $122.60 |
| Purchase #6 | $115.33 | 7.676% | $124.1827 | $124.18 | $124.20 | $124.20 |
| Purchase #7 | $214.60 | 10.359% | $236.8304 | $236.83 | $236.85 | $236.80 |
| 7 purchase totals = | $1,004.10 | $1,078.5832 | $1,078.58 | $1,078.65 | $1,078.60 | |