| 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 | $21.51 | 8.148% | $23.2626 | $23.26 | $23.25 | $23.30 |
| Purchase #2 | $151.82 | 9.314% | $165.9605 | $165.96 | $165.95 | $166.00 |
| Purchase #3 | $15.86 | 9.119% | $17.3063 | $17.31 | $17.30 | $17.30 |
| Purchase #4 | $201.93 | 3.187% | $208.3655 | $208.37 | $208.35 | $208.40 |
| Purchase #5 | $137.30 | 12.828% | $154.9128 | $154.91 | $154.90 | $154.90 |
| Purchase #6 | $10.40 | 11.815% | $11.6288 | $11.63 | $11.65 | $11.60 |
| Purchase #7 | $73.43 | 13.705% | $83.4936 | $83.49 | $83.50 | $83.50 |
| 7 purchase totals = | $612.25 | $664.9301 | $664.93 | $664.90 | $665.00 | |