| 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 | $166.76 | 3.622% | $172.8 | $172.80 | $172.80 | $172.80 |
| Purchase #2 | $110.82 | 11.316% | $123.3604 | $123.36 | $123.35 | $123.40 |
| Purchase #3 | $90.90 | 9.169% | $99.2346 | $99.23 | $99.25 | $99.20 |
| Purchase #4 | $160.76 | 10.603% | $177.8054 | $177.81 | $177.80 | $177.80 |
| Purchase #5 | $27.94 | 4.706% | $29.2549 | $29.25 | $29.25 | $29.30 |
| Purchase #6 | $57.94 | 5.648% | $61.2125 | $61.21 | $61.20 | $61.20 |
| Purchase #7 | $67.77 | 13.625% | $77.0037 | $77.00 | $77.00 | $77.00 |
| 7 purchase totals = | $682.89 | $740.6715 | $740.66 | $740.65 | $740.70 | |