| 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 | $238.79 | 10.649% | $264.2187 | $264.22 | $264.20 | $264.20 |
| Purchase #2 | $170.42 | 5.603% | $179.9686 | $179.97 | $179.95 | $180.00 |
| Purchase #3 | $195.97 | 6.361% | $208.4357 | $208.44 | $208.45 | $208.40 |
| Purchase #4 | $59.52 | 8.212% | $64.4078 | $64.41 | $64.40 | $64.40 |
| Purchase #5 | $162.36 | 3.871% | $168.645 | $168.65 | $168.65 | $168.60 |
| Purchase #6 | $92.86 | 6.553% | $98.9451 | $98.95 | $98.95 | $98.90 |
| Purchase #7 | $134.40 | 7.124% | $143.9747 | $143.97 | $143.95 | $144.00 |
| 7 purchase totals = | $1,054.32 | $1,128.5956 | $1,128.61 | $1,128.55 | $1,128.50 | |