| 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 | $156.75 | 10.258% | $172.8294 | $172.83 | $172.85 | $172.80 |
| Purchase #2 | $119.31 | 5.622% | $126.0176 | $126.02 | $126.00 | $126.00 |
| Purchase #3 | $140.52 | 11.596% | $156.8147 | $156.81 | $156.80 | $156.80 |
| Purchase #4 | $176.68 | 9.807% | $194.007 | $194.01 | $194.00 | $194.00 |
| Purchase #5 | $46.38 | 13.831% | $52.7948 | $52.79 | $52.80 | $52.80 |
| Purchase #6 | $9.51 | 13.231% | $10.7683 | $10.77 | $10.75 | $10.80 |
| Purchase #7 | $12.94 | 10.379% | $14.283 | $14.28 | $14.30 | $14.30 |
| 7 purchase totals = | $662.09 | $727.5148 | $727.51 | $727.50 | $727.50 | |