| 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 | $222.92 | 6.681% | $237.8133 | $237.81 | $237.80 | $237.80 |
| Purchase #2 | $132.50 | 11.546% | $147.7985 | $147.80 | $147.80 | $147.80 |
| Purchase #3 | $135.96 | 10.661% | $150.4547 | $150.45 | $150.45 | $150.50 |
| Purchase #4 | $79.60 | 11.452% | $88.7158 | $88.72 | $88.70 | $88.70 |
| Purchase #5 | $22.45 | 8.741% | $24.4124 | $24.41 | $24.40 | $24.40 |
| Purchase #6 | $82.44 | 11.253% | $91.717 | $91.72 | $91.70 | $91.70 |
| Purchase #7 | $14.92 | 8.708% | $16.2192 | $16.22 | $16.20 | $16.20 |
| 7 purchase totals = | $690.79 | $757.1309 | $757.13 | $757.05 | $757.10 | |