| 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 | $176.82 | 8.638% | $192.0937 | $192.09 | $192.10 | $192.10 |
| Purchase #2 | $154.96 | 11.415% | $172.6487 | $172.65 | $172.65 | $172.60 |
| Purchase #3 | $10.55 | 13.434% | $11.9673 | $11.97 | $11.95 | $12.00 |
| Purchase #4 | $126.30 | 13.257% | $143.0436 | $143.04 | $143.05 | $143.00 |
| Purchase #5 | $94.89 | 6.870% | $101.4089 | $101.41 | $101.40 | $101.40 |
| Purchase #6 | $237.75 | 9.518% | $260.379 | $260.38 | $260.40 | $260.40 |
| Purchase #7 | $203.43 | 9.580% | $222.9186 | $222.92 | $222.90 | $222.90 |
| 7 purchase totals = | $1,004.70 | $1,104.4598 | $1,104.46 | $1,104.45 | $1,104.40 | |