| 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 | $173.28 | 12.512% | $194.9608 | $194.96 | $194.95 | $195.00 |
| Purchase #2 | $161.93 | 5.856% | $171.4126 | $171.41 | $171.40 | $171.40 |
| Purchase #3 | $194.69 | 12.254% | $218.5473 | $218.55 | $218.55 | $218.50 |
| Purchase #4 | $196.44 | 7.615% | $211.3989 | $211.40 | $211.40 | $211.40 |
| Purchase #5 | $113.72 | 11.682% | $127.0048 | $127.00 | $127.00 | $127.00 |
| Purchase #6 | $30.74 | 10.375% | $33.9293 | $33.93 | $33.95 | $33.90 |
| Purchase #7 | $113.45 | 8.363% | $122.9378 | $122.94 | $122.95 | $122.90 |
| 7 purchase totals = | $984.25 | $1,080.1915 | $1,080.19 | $1,080.20 | $1,080.10 | |