| 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 | $198.58 | 4.573% | $207.6611 | $207.66 | $207.65 | $207.70 |
| Purchase #2 | $6.45 | 8.225% | $6.9805 | $6.98 | $7.00 | $7.00 |
| Purchase #3 | $21.50 | 13.373% | $24.3752 | $24.38 | $24.40 | $24.40 |
| Purchase #4 | $195.29 | 7.418% | $209.7766 | $209.78 | $209.80 | $209.80 |
| Purchase #5 | $83.26 | 9.410% | $91.0948 | $91.09 | $91.10 | $91.10 |
| Purchase #6 | $176.96 | 13.183% | $200.2886 | $200.29 | $200.30 | $200.30 |
| Purchase #7 | $175.79 | 9.495% | $192.4813 | $192.48 | $192.50 | $192.50 |
| 7 purchase totals = | $857.83 | $932.6581 | $932.66 | $932.75 | $932.80 | |