| 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 | $153.78 | 11.649% | $171.6938 | $171.69 | $171.70 | $171.70 |
| Purchase #2 | $159.97 | 10.790% | $177.2308 | $177.23 | $177.25 | $177.20 |
| Purchase #3 | $192.50 | 8.419% | $208.7066 | $208.71 | $208.70 | $208.70 |
| Purchase #4 | $239.63 | 7.484% | $257.5639 | $257.56 | $257.55 | $257.60 |
| Purchase #5 | $240.55 | 3.496% | $248.9596 | $248.96 | $248.95 | $249.00 |
| Purchase #6 | $99.40 | 4.566% | $103.9386 | $103.94 | $103.95 | $103.90 |
| Purchase #7 | $154.59 | 11.196% | $171.8979 | $171.90 | $171.90 | $171.90 |
| 7 purchase totals = | $1,240.42 | $1,339.9912 | $1,339.99 | $1,340.00 | $1,340.00 | |