| 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 | $177.28 | 6.286% | $188.4238 | $188.42 | $188.40 | $188.40 |
| Purchase #2 | $226.71 | 4.786% | $237.5603 | $237.56 | $237.55 | $237.60 |
| Purchase #3 | $196.71 | 6.731% | $209.9506 | $209.95 | $209.95 | $210.00 |
| Purchase #4 | $112.47 | 12.374% | $126.387 | $126.39 | $126.40 | $126.40 |
| Purchase #5 | $12.51 | 13.440% | $14.1913 | $14.19 | $14.20 | $14.20 |
| Purchase #6 | $59.31 | 9.418% | $64.8958 | $64.90 | $64.90 | $64.90 |
| Purchase #7 | $30.66 | 12.719% | $34.5596 | $34.56 | $34.55 | $34.60 |
| 7 purchase totals = | $815.65 | $875.9684 | $875.97 | $875.95 | $876.10 | |