| 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 | $148.28 | 3.848% | $153.9858 | $153.99 | $154.00 | $154.00 |
| Purchase #2 | $163.51 | 11.523% | $182.3513 | $182.35 | $182.35 | $182.40 |
| Purchase #3 | $162.40 | 9.328% | $177.5487 | $177.55 | $177.55 | $177.50 |
| Purchase #4 | $87.79 | 13.184% | $99.3642 | $99.36 | $99.35 | $99.40 |
| Purchase #5 | $154.55 | 4.224% | $161.0782 | $161.08 | $161.10 | $161.10 |
| Purchase #6 | $97.75 | 5.598% | $103.222 | $103.22 | $103.20 | $103.20 |
| Purchase #7 | $192.77 | 5.749% | $203.8523 | $203.85 | $203.85 | $203.90 |
| 7 purchase totals = | $1,007.05 | $1,081.4025 | $1,081.40 | $1,081.40 | $1,081.50 | |