| 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 | $113.94 | 12.328% | $127.9865 | $127.99 | $128.00 | $128.00 |
| Purchase #2 | $91.54 | 11.372% | $101.9499 | $101.95 | $101.95 | $101.90 |
| Purchase #3 | $167.28 | 6.321% | $177.8538 | $177.85 | $177.85 | $177.90 |
| Purchase #4 | $130.91 | 8.602% | $142.1709 | $142.17 | $142.15 | $142.20 |
| Purchase #5 | $133.79 | 7.164% | $143.3747 | $143.37 | $143.35 | $143.40 |
| Purchase #6 | $147.31 | 3.167% | $151.9753 | $151.98 | $152.00 | $152.00 |
| Purchase #7 | $13.60 | 9.481% | $14.8894 | $14.89 | $14.90 | $14.90 |
| 7 purchase totals = | $798.37 | $860.2005 | $860.20 | $860.20 | $860.30 | |