| 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 | $197.26 | 9.153% | $215.3152 | $215.32 | $215.30 | $215.30 |
| Purchase #2 | $177.54 | 7.732% | $191.2674 | $191.27 | $191.25 | $191.30 |
| Purchase #3 | $169.48 | 7.348% | $181.9334 | $181.93 | $181.95 | $181.90 |
| Purchase #4 | $94.99 | 13.221% | $107.5486 | $107.55 | $107.55 | $107.50 |
| Purchase #5 | $232.73 | 12.404% | $261.5978 | $261.60 | $261.60 | $261.60 |
| Purchase #6 | $170.85 | 6.310% | $181.6306 | $181.63 | $181.65 | $181.60 |
| Purchase #7 | $40.64 | 4.557% | $42.492 | $42.49 | $42.50 | $42.50 |
| 7 purchase totals = | $1,083.49 | $1,181.7850 | $1,181.79 | $1,181.80 | $1,181.70 | |