| 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 | $180.76 | 4.359% | $188.6393 | $188.64 | $188.65 | $188.60 |
| Purchase #2 | $238.69 | 9.412% | $261.1555 | $261.16 | $261.15 | $261.20 |
| Purchase #3 | $85.96 | 10.694% | $95.1526 | $95.15 | $95.15 | $95.20 |
| Purchase #4 | $92.37 | 6.851% | $98.6983 | $98.70 | $98.70 | $98.70 |
| Purchase #5 | $186.66 | 8.798% | $203.0823 | $203.08 | $203.10 | $203.10 |
| Purchase #6 | $10.43 | 9.205% | $11.3901 | $11.39 | $11.40 | $11.40 |
| Purchase #7 | $87.69 | 10.227% | $96.6581 | $96.66 | $96.65 | $96.70 |
| 7 purchase totals = | $882.56 | $954.7762 | $954.78 | $954.80 | $954.90 | |