| 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 | $127.37 | 3.569% | $131.9158 | $131.92 | $131.90 | $131.90 |
| Purchase #2 | $190.81 | 9.561% | $209.0533 | $209.05 | $209.05 | $209.10 |
| Purchase #3 | $228.90 | 7.463% | $245.9828 | $245.98 | $246.00 | $246.00 |
| Purchase #4 | $156.50 | 12.449% | $175.9827 | $175.98 | $176.00 | $176.00 |
| Purchase #5 | $33.33 | 8.449% | $36.1461 | $36.15 | $36.15 | $36.10 |
| Purchase #6 | $73.49 | 5.365% | $77.4327 | $77.43 | $77.45 | $77.40 |
| Purchase #7 | $12.75 | 3.375% | $13.1803 | $13.18 | $13.20 | $13.20 |
| 7 purchase totals = | $823.15 | $889.6937 | $889.69 | $889.75 | $889.70 | |