| 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 | $158.89 | 10.216% | $175.1222 | $175.12 | $175.10 | $175.10 |
| Purchase #2 | $205.75 | 3.364% | $212.6714 | $212.67 | $212.65 | $212.70 |
| Purchase #3 | $178.81 | 10.168% | $196.9914 | $196.99 | $197.00 | $197.00 |
| Purchase #4 | $214.43 | 6.699% | $228.7947 | $228.79 | $228.80 | $228.80 |
| Purchase #5 | $226.31 | 12.369% | $254.3023 | $254.30 | $254.30 | $254.30 |
| Purchase #6 | $166.83 | 12.494% | $187.6737 | $187.67 | $187.65 | $187.70 |
| Purchase #7 | $236.62 | 3.667% | $245.2969 | $245.30 | $245.30 | $245.30 |
| 7 purchase totals = | $1,387.64 | $1,500.8526 | $1,500.84 | $1,500.80 | $1,500.90 | |