| 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 | $174.64 | 6.727% | $186.388 | $186.39 | $186.40 | $186.40 |
| Purchase #2 | $24.59 | 11.529% | $27.425 | $27.43 | $27.45 | $27.40 |
| Purchase #3 | $156.55 | 13.275% | $177.332 | $177.33 | $177.35 | $177.30 |
| Purchase #4 | $226.71 | 9.517% | $248.286 | $248.29 | $248.30 | $248.30 |
| Purchase #5 | $105.34 | 8.362% | $114.1485 | $114.15 | $114.15 | $114.10 |
| Purchase #6 | $202.80 | 3.539% | $209.9771 | $209.98 | $210.00 | $210.00 |
| Purchase #7 | $37.41 | 11.649% | $41.7679 | $41.77 | $41.75 | $41.80 |
| 7 purchase totals = | $928.04 | $1,005.3245 | $1,005.34 | $1,005.40 | $1,005.30 | |