| 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 | $72.72 | 12.590% | $81.8754 | $81.88 | $81.90 | $81.90 |
| Purchase #2 | $159.28 | 11.405% | $177.4459 | $177.45 | $177.45 | $177.40 |
| Purchase #3 | $183.27 | 10.493% | $202.5005 | $202.50 | $202.50 | $202.50 |
| Purchase #4 | $236.37 | 12.324% | $265.5002 | $265.50 | $265.50 | $265.50 |
| Purchase #5 | $41.49 | 3.239% | $42.8339 | $42.83 | $42.85 | $42.80 |
| Purchase #6 | $151.37 | 13.498% | $171.8019 | $171.80 | $171.80 | $171.80 |
| Purchase #7 | $161.52 | 12.669% | $181.983 | $181.98 | $182.00 | $182.00 |
| 7 purchase totals = | $1,006.02 | $1,123.9408 | $1,123.94 | $1,124.00 | $1,123.90 | |