| 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 | $125.60 | 8.484% | $136.2559 | $136.26 | $136.25 | $136.30 |
| Purchase #2 | $249.92 | 3.399% | $258.4148 | $258.41 | $258.40 | $258.40 |
| Purchase #3 | $218.83 | 5.567% | $231.0123 | $231.01 | $231.00 | $231.00 |
| Purchase #4 | $221.44 | 10.286% | $244.2173 | $244.22 | $244.20 | $244.20 |
| Purchase #5 | $154.50 | 4.108% | $160.8469 | $160.85 | $160.85 | $160.80 |
| Purchase #6 | $78.66 | 10.592% | $86.9917 | $86.99 | $87.00 | $87.00 |
| Purchase #7 | $57.80 | 10.135% | $63.658 | $63.66 | $63.65 | $63.70 |
| 7 purchase totals = | $1,106.75 | $1,181.3969 | $1,181.40 | $1,181.35 | $1,181.40 | |