| 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 | $159.59 | 11.189% | $177.4465 | $177.45 | $177.45 | $177.40 |
| Purchase #2 | $227.28 | 11.849% | $254.2104 | $254.21 | $254.20 | $254.20 |
| Purchase #3 | $25.64 | 4.717% | $26.8494 | $26.85 | $26.85 | $26.80 |
| Purchase #4 | $175.36 | 10.273% | $193.3747 | $193.37 | $193.35 | $193.40 |
| Purchase #5 | $173.36 | 6.196% | $184.1014 | $184.10 | $184.10 | $184.10 |
| Purchase #6 | $93.94 | 11.217% | $104.4772 | $104.48 | $104.50 | $104.50 |
| Purchase #7 | $215.53 | 5.110% | $226.5436 | $226.54 | $226.55 | $226.50 |
| 7 purchase totals = | $1,070.70 | $1,167.0032 | $1,167.00 | $1,167.00 | $1,166.90 | |