| 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 | $159.80 | 9.702% | $175.3038 | $175.30 | $175.30 | $175.30 |
| Purchase #2 | $142.25 | 3.644% | $147.4336 | $147.43 | $147.45 | $147.40 |
| Purchase #3 | $126.96 | 11.308% | $141.3166 | $141.32 | $141.30 | $141.30 |
| Purchase #4 | $76.79 | 13.637% | $87.2619 | $87.26 | $87.25 | $87.30 |
| Purchase #5 | $77.92 | 11.858% | $87.1598 | $87.16 | $87.15 | $87.20 |
| Purchase #6 | $16.33 | 11.615% | $18.2267 | $18.23 | $18.25 | $18.20 |
| Purchase #7 | $7.63 | 5.531% | $8.052 | $8.05 | $8.05 | $8.10 |
| 7 purchase totals = | $607.68 | $664.7544 | $664.75 | $664.75 | $664.80 | |