| 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 | $163.85 | 10.520% | $181.087 | $181.09 | $181.10 | $181.10 |
| Purchase #2 | $156.81 | 3.471% | $162.2529 | $162.25 | $162.25 | $162.30 |
| Purchase #3 | $201.64 | 9.524% | $220.8442 | $220.84 | $220.85 | $220.80 |
| Purchase #4 | $143.56 | 11.634% | $160.2618 | $160.26 | $160.25 | $160.30 |
| Purchase #5 | $143.86 | 10.108% | $158.4014 | $158.40 | $158.40 | $158.40 |
| Purchase #6 | $208.41 | 12.238% | $233.9152 | $233.92 | $233.90 | $233.90 |
| Purchase #7 | $171.76 | 4.143% | $178.876 | $178.88 | $178.90 | $178.90 |
| 7 purchase totals = | $1,189.89 | $1,295.6385 | $1,295.64 | $1,295.65 | $1,295.70 | |