| 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 | $6.98 | 6.829% | $7.4567 | $7.46 | $7.45 | $7.50 |
| Purchase #2 | $132.57 | 5.350% | $139.6625 | $139.66 | $139.65 | $139.70 |
| Purchase #3 | $165.44 | 3.502% | $171.2337 | $171.23 | $171.25 | $171.20 |
| Purchase #4 | $86.55 | 13.679% | $98.3892 | $98.39 | $98.40 | $98.40 |
| Purchase #5 | $217.52 | 5.839% | $230.221 | $230.22 | $230.20 | $230.20 |
| Purchase #6 | $161.50 | 6.382% | $171.8069 | $171.81 | $171.80 | $171.80 |
| Purchase #7 | $164.49 | 10.543% | $181.8322 | $181.83 | $181.85 | $181.80 |
| 7 purchase totals = | $935.05 | $1,000.6022 | $1,000.60 | $1,000.60 | $1,000.60 | |