| 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 | $127.27 | 5.602% | $134.3997 | $134.40 | $134.40 | $134.40 |
| Purchase #2 | $45.87 | 12.240% | $51.4845 | $51.48 | $51.50 | $51.50 |
| Purchase #3 | $137.47 | 7.209% | $147.3802 | $147.38 | $147.40 | $147.40 |
| Purchase #4 | $202.33 | 9.675% | $221.9054 | $221.91 | $221.90 | $221.90 |
| Purchase #5 | $214.80 | 7.702% | $231.3439 | $231.34 | $231.35 | $231.30 |
| Purchase #6 | $17.29 | 6.686% | $18.446 | $18.45 | $18.45 | $18.40 |
| Purchase #7 | $40.96 | 11.695% | $45.7503 | $45.75 | $45.75 | $45.80 |
| 7 purchase totals = | $785.99 | $850.7100 | $850.71 | $850.75 | $850.70 | |