| 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 | $171.52 | 12.507% | $192.972 | $192.97 | $192.95 | $193.00 |
| Purchase #2 | $10.70 | 6.595% | $11.4057 | $11.41 | $11.40 | $11.40 |
| Purchase #3 | $177.57 | 4.577% | $185.6974 | $185.70 | $185.70 | $185.70 |
| Purchase #4 | $213.26 | 6.431% | $226.9748 | $226.97 | $226.95 | $227.00 |
| Purchase #5 | $141.83 | 3.780% | $147.1912 | $147.19 | $147.20 | $147.20 |
| Purchase #6 | $91.52 | 5.241% | $96.3166 | $96.32 | $96.30 | $96.30 |
| Purchase #7 | $166.53 | 9.528% | $182.397 | $182.40 | $182.40 | $182.40 |
| 7 purchase totals = | $972.93 | $1,042.9547 | $1,042.96 | $1,042.90 | $1,043.00 | |