| 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 | $154.50 | 8.114% | $167.0361 | $167.04 | $167.05 | $167.00 |
| Purchase #2 | $182.55 | 8.780% | $198.5779 | $198.58 | $198.60 | $198.60 |
| Purchase #3 | $76.49 | 10.297% | $84.3662 | $84.37 | $84.35 | $84.40 |
| Purchase #4 | $228.58 | 3.557% | $236.7106 | $236.71 | $236.70 | $236.70 |
| Purchase #5 | $227.66 | 10.708% | $252.0378 | $252.04 | $252.05 | $252.00 |
| Purchase #6 | $144.77 | 7.584% | $155.7494 | $155.75 | $155.75 | $155.70 |
| Purchase #7 | $224.32 | 8.508% | $243.4051 | $243.41 | $243.40 | $243.40 |
| 7 purchase totals = | $1,238.87 | $1,337.8831 | $1,337.90 | $1,337.90 | $1,337.80 | |