| 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 | $159.78 | 12.477% | $179.7158 | $179.72 | $179.70 | $179.70 |
| Purchase #2 | $66.97 | 11.706% | $74.8095 | $74.81 | $74.80 | $74.80 |
| Purchase #3 | $147.98 | 8.521% | $160.5894 | $160.59 | $160.60 | $160.60 |
| Purchase #4 | $202.46 | 11.385% | $225.5101 | $225.51 | $225.50 | $225.50 |
| Purchase #5 | $156.70 | 3.550% | $162.2629 | $162.26 | $162.25 | $162.30 |
| Purchase #6 | $72.74 | 11.689% | $81.2426 | $81.24 | $81.25 | $81.20 |
| Purchase #7 | $208.71 | 13.161% | $236.1783 | $236.18 | $236.20 | $236.20 |
| 7 purchase totals = | $1,015.34 | $1,120.3086 | $1,120.31 | $1,120.30 | $1,120.30 | |