| 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 | $135.49 | 13.770% | $154.147 | $154.15 | $154.15 | $154.10 |
| Purchase #2 | $165.93 | 8.264% | $179.6425 | $179.64 | $179.65 | $179.60 |
| Purchase #3 | $132.35 | 3.562% | $137.0643 | $137.06 | $137.05 | $137.10 |
| Purchase #4 | $191.45 | 8.829% | $208.3531 | $208.35 | $208.35 | $208.40 |
| Purchase #5 | $86.70 | 3.472% | $89.7102 | $89.71 | $89.70 | $89.70 |
| Purchase #6 | $198.79 | 3.197% | $205.1453 | $205.15 | $205.15 | $205.10 |
| Purchase #7 | $225.68 | 12.530% | $253.9577 | $253.96 | $253.95 | $254.00 |
| 7 purchase totals = | $1,136.39 | $1,228.0201 | $1,228.02 | $1,228.00 | $1,228.00 | |