| 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 | $181.51 | 3.718% | $188.2585 | $188.26 | $188.25 | $188.30 |
| Purchase #2 | $155.79 | 8.734% | $169.3967 | $169.40 | $169.40 | $169.40 |
| Purchase #3 | $135.83 | 13.792% | $154.5637 | $154.56 | $154.55 | $154.60 |
| Purchase #4 | $155.98 | 5.790% | $165.0112 | $165.01 | $165.00 | $165.00 |
| Purchase #5 | $205.85 | 5.218% | $216.5913 | $216.59 | $216.60 | $216.60 |
| Purchase #6 | $136.36 | 3.284% | $140.8381 | $140.84 | $140.85 | $140.80 |
| Purchase #7 | $28.39 | 5.790% | $30.0338 | $30.03 | $30.05 | $30.00 |
| 7 purchase totals = | $999.71 | $1,064.6933 | $1,064.69 | $1,064.70 | $1,064.70 | |