| 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 | $164.50 | 4.470% | $171.8532 | $171.85 | $171.85 | $171.90 |
| Purchase #2 | $123.91 | 13.701% | $140.8869 | $140.89 | $140.90 | $140.90 |
| Purchase #3 | $215.90 | 7.455% | $231.9953 | $232.00 | $232.00 | $232.00 |
| Purchase #4 | $238.45 | 5.230% | $250.9209 | $250.92 | $250.90 | $250.90 |
| Purchase #5 | $250.49 | 9.372% | $273.9659 | $273.97 | $273.95 | $274.00 |
| Purchase #6 | $39.63 | 13.230% | $44.873 | $44.87 | $44.85 | $44.90 |
| Purchase #7 | $132.38 | 3.248% | $136.6797 | $136.68 | $136.70 | $136.70 |
| 7 purchase totals = | $1,165.26 | $1,251.1749 | $1,251.18 | $1,251.15 | $1,251.30 | |