| 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 | $13.88 | 9.237% | $15.1621 | $15.16 | $15.15 | $15.20 |
| Purchase #2 | $241.76 | 12.293% | $271.4796 | $271.48 | $271.50 | $271.50 |
| Purchase #3 | $23.96 | 11.858% | $26.8012 | $26.80 | $26.80 | $26.80 |
| Purchase #4 | $237.68 | 11.820% | $265.7738 | $265.77 | $265.75 | $265.80 |
| Purchase #5 | $157.79 | 10.536% | $174.4148 | $174.41 | $174.40 | $174.40 |
| Purchase #6 | $16.69 | 10.320% | $18.4124 | $18.41 | $18.40 | $18.40 |
| Purchase #7 | $170.70 | 3.572% | $176.7974 | $176.80 | $176.80 | $176.80 |
| 7 purchase totals = | $862.46 | $948.8413 | $948.83 | $948.80 | $948.90 | |