| 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 | $74.85 | 3.386% | $77.3844 | $77.38 | $77.40 | $77.40 |
| Purchase #2 | $231.48 | 8.588% | $251.3595 | $251.36 | $251.35 | $251.40 |
| Purchase #3 | $152.78 | 3.596% | $158.274 | $158.27 | $158.25 | $158.30 |
| Purchase #4 | $241.80 | 10.312% | $266.7344 | $266.73 | $266.75 | $266.70 |
| Purchase #5 | $112.71 | 12.405% | $126.6917 | $126.69 | $126.70 | $126.70 |
| Purchase #6 | $163.45 | 12.791% | $184.3569 | $184.36 | $184.35 | $184.40 |
| Purchase #7 | $40.26 | 11.782% | $45.0034 | $45.00 | $45.00 | $45.00 |
| 7 purchase totals = | $1,017.33 | $1,109.8043 | $1,109.79 | $1,109.80 | $1,109.90 | |