| 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 | $154.81 | 11.587% | $172.7478 | $172.75 | $172.75 | $172.70 |
| Purchase #2 | $207.73 | 13.846% | $236.4923 | $236.49 | $236.50 | $236.50 |
| Purchase #3 | $161.55 | 9.245% | $176.4853 | $176.49 | $176.50 | $176.50 |
| Purchase #4 | $244.99 | 7.439% | $263.2148 | $263.21 | $263.20 | $263.20 |
| Purchase #5 | $203.58 | 9.369% | $222.6534 | $222.65 | $222.65 | $222.70 |
| Purchase #6 | $39.33 | 10.140% | $43.3181 | $43.32 | $43.30 | $43.30 |
| Purchase #7 | $161.86 | 6.380% | $172.1867 | $172.19 | $172.20 | $172.20 |
| 7 purchase totals = | $1,173.85 | $1,287.0984 | $1,287.10 | $1,287.10 | $1,287.10 | |