| 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 | $154.79 | 11.724% | $172.9376 | $172.94 | $172.95 | $172.90 |
| Purchase #2 | $218.40 | 10.635% | $241.6268 | $241.63 | $241.65 | $241.60 |
| Purchase #3 | $190.26 | 9.373% | $208.0931 | $208.09 | $208.10 | $208.10 |
| Purchase #4 | $141.35 | 11.713% | $157.9063 | $157.91 | $157.90 | $157.90 |
| Purchase #5 | $230.80 | 10.318% | $254.6139 | $254.61 | $254.60 | $254.60 |
| Purchase #6 | $235.92 | 12.531% | $265.4831 | $265.48 | $265.50 | $265.50 |
| Purchase #7 | $212.36 | 4.405% | $221.7145 | $221.71 | $221.70 | $221.70 |
| 7 purchase totals = | $1,383.88 | $1,522.3753 | $1,522.37 | $1,522.40 | $1,522.30 | |