| 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 | $161.54 | 12.605% | $181.9021 | $181.90 | $181.90 | $181.90 |
| Purchase #2 | $54.54 | 4.831% | $57.1748 | $57.17 | $57.15 | $57.20 |
| Purchase #3 | $10.65 | 11.115% | $11.8337 | $11.83 | $11.85 | $11.80 |
| Purchase #4 | $241.91 | 12.550% | $272.2697 | $272.27 | $272.25 | $272.30 |
| Purchase #5 | $250.49 | 4.284% | $261.221 | $261.22 | $261.20 | $261.20 |
| Purchase #6 | $32.75 | 5.547% | $34.5666 | $34.57 | $34.55 | $34.60 |
| Purchase #7 | $97.87 | 3.596% | $101.3894 | $101.39 | $101.40 | $101.40 |
| 7 purchase totals = | $849.75 | $920.3573 | $920.35 | $920.30 | $920.40 | |