| 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 | $178.36 | 3.651% | $184.8719 | $184.87 | $184.85 | $184.90 |
| Purchase #2 | $159.87 | 6.523% | $170.2983 | $170.30 | $170.30 | $170.30 |
| Purchase #3 | $78.30 | 5.318% | $82.464 | $82.46 | $82.45 | $82.50 |
| Purchase #4 | $140.48 | 8.520% | $152.4489 | $152.45 | $152.45 | $152.40 |
| Purchase #5 | $229.54 | 3.118% | $236.6971 | $236.70 | $236.70 | $236.70 |
| Purchase #6 | $222.83 | 3.688% | $231.048 | $231.05 | $231.05 | $231.00 |
| Purchase #7 | $55.82 | 8.802% | $60.7333 | $60.73 | $60.75 | $60.70 |
| 7 purchase totals = | $1,065.20 | $1,118.5615 | $1,118.56 | $1,118.55 | $1,118.50 | |