| 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 | $158.31 | 10.686% | $175.227 | $175.23 | $175.25 | $175.20 |
| Purchase #2 | $28.43 | 10.189% | $31.3267 | $31.33 | $31.35 | $31.30 |
| Purchase #3 | $14.90 | 6.524% | $15.8721 | $15.87 | $15.85 | $15.90 |
| Purchase #4 | $163.30 | 9.255% | $178.4134 | $178.41 | $178.40 | $178.40 |
| Purchase #5 | $233.68 | 10.751% | $258.8029 | $258.80 | $258.80 | $258.80 |
| Purchase #6 | $235.40 | 5.568% | $248.5071 | $248.51 | $248.50 | $248.50 |
| Purchase #7 | $158.53 | 3.462% | $164.0183 | $164.02 | $164.00 | $164.00 |
| 7 purchase totals = | $992.55 | $1,072.1675 | $1,072.17 | $1,072.15 | $1,072.10 | |