| 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 | $164.94 | 3.618% | $170.9075 | $170.91 | $170.90 | $170.90 |
| Purchase #2 | $25.65 | 6.366% | $27.2829 | $27.28 | $27.30 | $27.30 |
| Purchase #3 | $148.57 | 5.369% | $156.5467 | $156.55 | $156.55 | $156.50 |
| Purchase #4 | $181.51 | 9.680% | $199.0802 | $199.08 | $199.10 | $199.10 |
| Purchase #5 | $41.82 | 13.450% | $47.4448 | $47.44 | $47.45 | $47.40 |
| Purchase #6 | $121.47 | 3.798% | $126.0834 | $126.08 | $126.10 | $126.10 |
| Purchase #7 | $230.40 | 7.126% | $246.8183 | $246.82 | $246.80 | $246.80 |
| 7 purchase totals = | $914.36 | $974.1638 | $974.16 | $974.20 | $974.10 | |