| 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 | $136.90 | 7.390% | $147.0169 | $147.02 | $147.00 | $147.00 |
| Purchase #2 | $236.92 | 9.542% | $259.5269 | $259.53 | $259.55 | $259.50 |
| Purchase #3 | $102.32 | 3.523% | $105.9247 | $105.92 | $105.90 | $105.90 |
| Purchase #4 | $185.80 | 3.692% | $192.6597 | $192.66 | $192.65 | $192.70 |
| Purchase #5 | $16.84 | 3.657% | $17.4558 | $17.46 | $17.45 | $17.50 |
| Purchase #6 | $126.85 | 3.189% | $130.8952 | $130.90 | $130.90 | $130.90 |
| Purchase #7 | $100.45 | 10.465% | $110.9621 | $110.96 | $110.95 | $111.00 |
| 7 purchase totals = | $906.08 | $964.4413 | $964.45 | $964.40 | $964.50 | |