| 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 | $166.51 | 6.554% | $177.4231 | $177.42 | $177.40 | $177.40 |
| Purchase #2 | $118.95 | 7.531% | $127.9081 | $127.91 | $127.90 | $127.90 |
| Purchase #3 | $24.75 | 8.141% | $26.7649 | $26.76 | $26.75 | $26.80 |
| Purchase #4 | $72.26 | 7.249% | $77.4981 | $77.50 | $77.50 | $77.50 |
| Purchase #5 | $228.95 | 10.469% | $252.9188 | $252.92 | $252.90 | $252.90 |
| Purchase #6 | $189.72 | 7.265% | $203.5032 | $203.50 | $203.50 | $203.50 |
| Purchase #7 | $98.90 | 5.339% | $104.1803 | $104.18 | $104.20 | $104.20 |
| 7 purchase totals = | $900.04 | $970.1965 | $970.19 | $970.15 | $970.20 | |