| 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 | $70.40 | 13.686% | $80.0349 | $80.03 | $80.05 | $80.00 |
| Purchase #2 | $176.89 | 7.533% | $190.2151 | $190.22 | $190.20 | $190.20 |
| Purchase #3 | $61.79 | 3.571% | $63.9965 | $64.00 | $64.00 | $64.00 |
| Purchase #4 | $102.99 | 11.342% | $114.6711 | $114.67 | $114.65 | $114.70 |
| Purchase #5 | $137.65 | 11.667% | $153.7096 | $153.71 | $153.70 | $153.70 |
| Purchase #6 | $186.42 | 3.528% | $192.9969 | $193.00 | $193.00 | $193.00 |
| Purchase #7 | $207.93 | 9.709% | $228.1179 | $228.12 | $228.10 | $228.10 |
| 7 purchase totals = | $944.07 | $1,023.7420 | $1,023.75 | $1,023.70 | $1,023.70 | |