| 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 | $162.30 | 3.859% | $168.5632 | $168.56 | $168.55 | $168.60 |
| Purchase #2 | $105.47 | 9.247% | $115.2228 | $115.22 | $115.20 | $115.20 |
| Purchase #3 | $82.78 | 4.205% | $86.2609 | $86.26 | $86.25 | $86.30 |
| Purchase #4 | $242.42 | 10.632% | $268.1941 | $268.19 | $268.20 | $268.20 |
| Purchase #5 | $62.68 | 10.360% | $69.1736 | $69.17 | $69.15 | $69.20 |
| Purchase #6 | $165.56 | 11.184% | $184.0762 | $184.08 | $184.10 | $184.10 |
| Purchase #7 | $77.94 | 12.764% | $87.8883 | $87.89 | $87.90 | $87.90 |
| 7 purchase totals = | $899.15 | $979.3791 | $979.37 | $979.35 | $979.50 | |