| 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 | $141.58 | 4.770% | $148.3334 | $148.33 | $148.35 | $148.30 |
| Purchase #2 | $236.78 | 4.485% | $247.3996 | $247.40 | $247.40 | $247.40 |
| Purchase #3 | $155.67 | 3.837% | $161.6431 | $161.64 | $161.65 | $161.60 |
| Purchase #4 | $127.99 | 9.550% | $140.213 | $140.21 | $140.20 | $140.20 |
| Purchase #5 | $45.93 | 13.277% | $52.0281 | $52.03 | $52.05 | $52.00 |
| Purchase #6 | $118.48 | 13.639% | $134.6395 | $134.64 | $134.65 | $134.60 |
| Purchase #7 | $27.48 | 10.800% | $30.4478 | $30.45 | $30.45 | $30.40 |
| 7 purchase totals = | $853.91 | $914.7045 | $914.70 | $914.75 | $914.50 | |