| 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 | $145.53 | 3.153% | $150.1186 | $150.12 | $150.10 | $150.10 |
| Purchase #2 | $148.83 | 6.873% | $159.0591 | $159.06 | $159.05 | $159.10 |
| Purchase #3 | $34.59 | 7.355% | $37.1341 | $37.13 | $37.15 | $37.10 |
| Purchase #4 | $244.68 | 6.874% | $261.4993 | $261.50 | $261.50 | $261.50 |
| Purchase #5 | $230.85 | 13.790% | $262.6842 | $262.68 | $262.70 | $262.70 |
| Purchase #6 | $21.37 | 4.110% | $22.2483 | $22.25 | $22.25 | $22.20 |
| Purchase #7 | $166.78 | 11.582% | $186.0965 | $186.10 | $186.10 | $186.10 |
| 7 purchase totals = | $992.63 | $1,078.8401 | $1,078.84 | $1,078.85 | $1,078.80 | |