| 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 | $167.87 | 13.612% | $190.7205 | $190.72 | $190.70 | $190.70 |
| Purchase #2 | $246.60 | 5.735% | $260.7425 | $260.74 | $260.75 | $260.70 |
| Purchase #3 | $52.70 | 13.566% | $59.8493 | $59.85 | $59.85 | $59.80 |
| Purchase #4 | $178.39 | 3.362% | $184.3875 | $184.39 | $184.40 | $184.40 |
| Purchase #5 | $180.77 | 13.528% | $205.2246 | $205.22 | $205.20 | $205.20 |
| Purchase #6 | $68.77 | 10.793% | $76.1923 | $76.19 | $76.20 | $76.20 |
| Purchase #7 | $186.29 | 9.692% | $204.3452 | $204.35 | $204.35 | $204.30 |
| 7 purchase totals = | $1,081.39 | $1,181.4619 | $1,181.46 | $1,181.45 | $1,181.30 | |