| 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 | $133.96 | 7.541% | $144.0619 | $144.06 | $144.05 | $144.10 |
| Purchase #2 | $164.46 | 10.440% | $181.6296 | $181.63 | $181.65 | $181.60 |
| Purchase #3 | $52.50 | 10.573% | $58.0508 | $58.05 | $58.05 | $58.10 |
| Purchase #4 | $102.79 | 10.263% | $113.3393 | $113.34 | $113.35 | $113.30 |
| Purchase #5 | $141.40 | 9.108% | $154.2787 | $154.28 | $154.30 | $154.30 |
| Purchase #6 | $71.95 | 11.780% | $80.4257 | $80.43 | $80.45 | $80.40 |
| Purchase #7 | $112.92 | 11.803% | $126.2479 | $126.25 | $126.25 | $126.20 |
| 7 purchase totals = | $779.98 | $858.0339 | $858.04 | $858.10 | $858.00 | |