| 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 | $161.93 | 6.238% | $172.0312 | $172.03 | $172.05 | $172.00 |
| Purchase #2 | $68.40 | 3.374% | $70.7078 | $70.71 | $70.70 | $70.70 |
| Purchase #3 | $27.81 | 11.388% | $30.977 | $30.98 | $31.00 | $31.00 |
| Purchase #4 | $181.98 | 5.517% | $192.0198 | $192.02 | $192.00 | $192.00 |
| Purchase #5 | $247.38 | 5.830% | $261.8023 | $261.80 | $261.80 | $261.80 |
| Purchase #6 | $237.94 | 7.106% | $254.848 | $254.85 | $254.85 | $254.80 |
| Purchase #7 | $147.85 | 7.414% | $158.8116 | $158.81 | $158.80 | $158.80 |
| 7 purchase totals = | $1,073.29 | $1,141.1977 | $1,141.20 | $1,141.20 | $1,141.10 | |