| 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 | $170.84 | 4.227% | $178.0614 | $178.06 | $178.05 | $178.10 |
| Purchase #2 | $214.53 | 9.216% | $234.3011 | $234.30 | $234.30 | $234.30 |
| Purchase #3 | $25.71 | 4.581% | $26.8878 | $26.89 | $26.90 | $26.90 |
| Purchase #4 | $171.96 | 9.842% | $188.8843 | $188.88 | $188.90 | $188.90 |
| Purchase #5 | $200.28 | 4.177% | $208.6457 | $208.65 | $208.65 | $208.60 |
| Purchase #6 | $70.88 | 6.575% | $75.5404 | $75.54 | $75.55 | $75.50 |
| Purchase #7 | $132.87 | 4.719% | $139.1401 | $139.14 | $139.15 | $139.10 |
| 7 purchase totals = | $987.07 | $1,051.4608 | $1,051.46 | $1,051.50 | $1,051.40 | |