| 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 | $173.33 | 4.772% | $181.6013 | $181.60 | $181.60 | $181.60 |
| Purchase #2 | $106.76 | 4.112% | $111.15 | $111.15 | $111.15 | $111.20 |
| Purchase #3 | $75.53 | 10.307% | $83.3149 | $83.31 | $83.30 | $83.30 |
| Purchase #4 | $164.63 | 13.497% | $186.8501 | $186.85 | $186.85 | $186.90 |
| Purchase #5 | $49.41 | 3.432% | $51.1058 | $51.11 | $51.10 | $51.10 |
| Purchase #6 | $95.26 | 13.125% | $107.7629 | $107.76 | $107.75 | $107.80 |
| Purchase #7 | $78.38 | 10.625% | $86.7079 | $86.71 | $86.70 | $86.70 |
| 7 purchase totals = | $743.30 | $808.4929 | $808.49 | $808.45 | $808.60 | |