| 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 | $138.38 | 11.703% | $154.5746 | $154.57 | $154.55 | $154.60 |
| Purchase #2 | $164.84 | 3.342% | $170.349 | $170.35 | $170.35 | $170.30 |
| Purchase #3 | $213.91 | 8.689% | $232.4966 | $232.50 | $232.50 | $232.50 |
| Purchase #4 | $101.96 | 4.699% | $106.7511 | $106.75 | $106.75 | $106.80 |
| Purchase #5 | $232.27 | 7.825% | $250.4451 | $250.45 | $250.45 | $250.40 |
| Purchase #6 | $199.79 | 13.471% | $226.7037 | $226.70 | $226.70 | $226.70 |
| Purchase #7 | $135.88 | 4.539% | $142.0476 | $142.05 | $142.05 | $142.00 |
| 7 purchase totals = | $1,187.03 | $1,283.3677 | $1,283.37 | $1,283.35 | $1,283.30 | |