| 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 | $167.29 | 7.609% | $180.0191 | $180.02 | $180.00 | $180.00 |
| Purchase #2 | $166.72 | 3.380% | $172.3551 | $172.36 | $172.35 | $172.40 |
| Purchase #3 | $222.96 | 3.162% | $230.01 | $230.01 | $230.00 | $230.00 |
| Purchase #4 | $134.69 | 9.639% | $147.6728 | $147.67 | $147.65 | $147.70 |
| Purchase #5 | $29.31 | 3.395% | $30.3051 | $30.31 | $30.30 | $30.30 |
| Purchase #6 | $226.38 | 10.655% | $250.5008 | $250.50 | $250.50 | $250.50 |
| Purchase #7 | $134.53 | 6.611% | $143.4238 | $143.42 | $143.40 | $143.40 |
| 7 purchase totals = | $1,081.88 | $1,154.2867 | $1,154.29 | $1,154.20 | $1,154.30 | |