| 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 | $190.84 | 6.481% | $203.2083 | $203.21 | $203.20 | $203.20 |
| Purchase #2 | $60.40 | 12.455% | $67.9228 | $67.92 | $67.90 | $67.90 |
| Purchase #3 | $27.63 | 13.639% | $31.3985 | $31.40 | $31.40 | $31.40 |
| Purchase #4 | $84.46 | 12.822% | $95.2895 | $95.29 | $95.30 | $95.30 |
| Purchase #5 | $200.30 | 3.412% | $207.1342 | $207.13 | $207.15 | $207.10 |
| Purchase #6 | $26.76 | 6.556% | $28.5144 | $28.51 | $28.50 | $28.50 |
| Purchase #7 | $16.94 | 9.534% | $18.5551 | $18.56 | $18.55 | $18.60 |
| 7 purchase totals = | $607.33 | $652.0228 | $652.02 | $652.00 | $652.00 | |