| 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 | $106.75 | 4.395% | $111.4417 | $111.44 | $111.45 | $111.40 |
| Purchase #2 | $17.90 | 10.264% | $19.7373 | $19.74 | $19.75 | $19.70 |
| Purchase #3 | $30.88 | 13.681% | $35.1047 | $35.10 | $35.10 | $35.10 |
| Purchase #4 | $186.26 | 7.542% | $200.3077 | $200.31 | $200.30 | $200.30 |
| Purchase #5 | $83.52 | 3.347% | $86.3154 | $86.32 | $86.30 | $86.30 |
| Purchase #6 | $60.28 | 13.312% | $68.3045 | $68.30 | $68.30 | $68.30 |
| Purchase #7 | $139.64 | 5.270% | $146.999 | $147.00 | $147.00 | $147.00 |
| 7 purchase totals = | $625.23 | $668.2103 | $668.21 | $668.20 | $668.10 | |