| 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 | $147.95 | 6.390% | $157.404 | $157.40 | $157.40 | $157.40 |
| Purchase #2 | $246.49 | 3.847% | $255.9725 | $255.97 | $255.95 | $256.00 |
| Purchase #3 | $13.30 | 3.688% | $13.7905 | $13.79 | $13.80 | $13.80 |
| Purchase #4 | $203.25 | 6.152% | $215.7539 | $215.75 | $215.75 | $215.80 |
| Purchase #5 | $123.89 | 3.436% | $128.1469 | $128.15 | $128.15 | $128.10 |
| Purchase #6 | $82.44 | 6.236% | $87.581 | $87.58 | $87.60 | $87.60 |
| Purchase #7 | $30.29 | 7.122% | $32.4473 | $32.45 | $32.45 | $32.40 |
| 7 purchase totals = | $847.61 | $891.0961 | $891.09 | $891.10 | $891.10 | |