| 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 | $17.87 | 5.369% | $18.8294 | $18.83 | $18.85 | $18.80 |
| Purchase #2 | $162.96 | 12.712% | $183.6755 | $183.68 | $183.70 | $183.70 |
| Purchase #3 | $108.87 | 6.659% | $116.1197 | $116.12 | $116.10 | $116.10 |
| Purchase #4 | $187.67 | 6.511% | $199.8892 | $199.89 | $199.90 | $199.90 |
| Purchase #5 | $158.54 | 11.807% | $177.2588 | $177.26 | $177.25 | $177.30 |
| Purchase #6 | $185.63 | 5.438% | $195.7246 | $195.72 | $195.70 | $195.70 |
| Purchase #7 | $168.94 | 10.594% | $186.8375 | $186.84 | $186.85 | $186.80 |
| 7 purchase totals = | $990.48 | $1,078.3347 | $1,078.34 | $1,078.35 | $1,078.30 | |