| 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 | $156.87 | 12.520% | $176.5101 | $176.51 | $176.50 | $176.50 |
| Purchase #2 | $173.44 | 13.449% | $196.7659 | $196.77 | $196.75 | $196.80 |
| Purchase #3 | $236.68 | 12.696% | $266.7289 | $266.73 | $266.75 | $266.70 |
| Purchase #4 | $172.44 | 11.499% | $192.2689 | $192.27 | $192.25 | $192.30 |
| Purchase #5 | $223.29 | 5.524% | $235.6245 | $235.62 | $235.60 | $235.60 |
| Purchase #6 | $151.31 | 11.354% | $168.4897 | $168.49 | $168.50 | $168.50 |
| Purchase #7 | $161.25 | 10.211% | $177.7152 | $177.72 | $177.70 | $177.70 |
| 7 purchase totals = | $1,275.28 | $1,414.1032 | $1,414.11 | $1,414.05 | $1,414.10 | |