| 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 | $180.71 | 3.198% | $186.4891 | $186.49 | $186.50 | $186.50 |
| Purchase #2 | $107.92 | 7.415% | $115.9223 | $115.92 | $115.90 | $115.90 |
| Purchase #3 | $217.41 | 8.116% | $235.055 | $235.06 | $235.05 | $235.10 |
| Purchase #4 | $211.73 | 12.215% | $237.5928 | $237.59 | $237.60 | $237.60 |
| Purchase #5 | $55.86 | 10.674% | $61.8225 | $61.82 | $61.80 | $61.80 |
| Purchase #6 | $160.46 | 12.363% | $180.2977 | $180.30 | $180.30 | $180.30 |
| Purchase #7 | $177.62 | 11.652% | $198.3163 | $198.32 | $198.30 | $198.30 |
| 7 purchase totals = | $1,111.71 | $1,215.4957 | $1,215.50 | $1,215.45 | $1,215.50 | |