| 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 | $138.60 | 3.374% | $143.2764 | $143.28 | $143.30 | $143.30 |
| Purchase #2 | $157.84 | 9.768% | $173.2578 | $173.26 | $173.25 | $173.30 |
| Purchase #3 | $233.75 | 7.497% | $251.2742 | $251.27 | $251.25 | $251.30 |
| Purchase #4 | $15.87 | 4.467% | $16.5789 | $16.58 | $16.60 | $16.60 |
| Purchase #5 | $224.51 | 13.370% | $254.527 | $254.53 | $254.55 | $254.50 |
| Purchase #6 | $120.51 | 11.576% | $134.4602 | $134.46 | $134.45 | $134.50 |
| Purchase #7 | $76.59 | 4.719% | $80.2043 | $80.20 | $80.20 | $80.20 |
| 7 purchase totals = | $967.67 | $1,053.5788 | $1,053.58 | $1,053.60 | $1,053.70 | |