| 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 | $177.87 | 13.717% | $202.2684 | $202.27 | $202.25 | $202.30 |
| Purchase #2 | $5.62 | 12.527% | $6.324 | $6.32 | $6.30 | $6.30 |
| Purchase #3 | $121.51 | 13.494% | $137.9066 | $137.91 | $137.90 | $137.90 |
| Purchase #4 | $233.41 | 7.742% | $251.4806 | $251.48 | $251.50 | $251.50 |
| Purchase #5 | $195.25 | 3.859% | $202.7847 | $202.78 | $202.80 | $202.80 |
| Purchase #6 | $136.58 | 8.389% | $148.0377 | $148.04 | $148.05 | $148.00 |
| Purchase #7 | $33.99 | 4.272% | $35.4421 | $35.44 | $35.45 | $35.40 |
| 7 purchase totals = | $904.23 | $984.2441 | $984.24 | $984.25 | $984.20 | |