| 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 | $161.38 | 9.761% | $177.1323 | $177.13 | $177.15 | $177.10 |
| Purchase #2 | $5.58 | 3.738% | $5.7886 | $5.79 | $5.80 | $5.80 |
| Purchase #3 | $215.95 | 7.291% | $231.6949 | $231.69 | $231.70 | $231.70 |
| Purchase #4 | $221.72 | 3.195% | $228.804 | $228.80 | $228.80 | $228.80 |
| Purchase #5 | $68.52 | 3.649% | $71.0203 | $71.02 | $71.00 | $71.00 |
| Purchase #6 | $89.87 | 12.142% | $100.782 | $100.78 | $100.80 | $100.80 |
| Purchase #7 | $142.47 | 9.634% | $156.1956 | $156.20 | $156.20 | $156.20 |
| 7 purchase totals = | $905.49 | $971.4177 | $971.41 | $971.45 | $971.40 | |