| 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 | $102.85 | 13.406% | $116.6381 | $116.64 | $116.65 | $116.60 |
| Purchase #2 | $167.88 | 13.741% | $190.9484 | $190.95 | $190.95 | $190.90 |
| Purchase #3 | $115.38 | 4.652% | $120.7475 | $120.75 | $120.75 | $120.70 |
| Purchase #4 | $82.68 | 3.660% | $85.7061 | $85.71 | $85.70 | $85.70 |
| Purchase #5 | $190.32 | 9.343% | $208.1016 | $208.10 | $208.10 | $208.10 |
| Purchase #6 | $82.52 | 7.372% | $88.6034 | $88.60 | $88.60 | $88.60 |
| Purchase #7 | $168.63 | 11.461% | $187.9567 | $187.96 | $187.95 | $188.00 |
| 7 purchase totals = | $910.26 | $998.7018 | $998.71 | $998.70 | $998.60 | |