| 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 | $147.63 | 8.848% | $160.6923 | $160.69 | $160.70 | $160.70 |
| Purchase #2 | $143.64 | 9.520% | $157.3145 | $157.31 | $157.30 | $157.30 |
| Purchase #3 | $146.40 | 7.615% | $157.5484 | $157.55 | $157.55 | $157.50 |
| Purchase #4 | $180.86 | 12.681% | $203.7949 | $203.79 | $203.80 | $203.80 |
| Purchase #5 | $193.71 | 4.197% | $201.84 | $201.84 | $201.85 | $201.80 |
| Purchase #6 | $210.90 | 11.162% | $234.4407 | $234.44 | $234.45 | $234.40 |
| Purchase #7 | $201.50 | 10.207% | $222.0671 | $222.07 | $222.05 | $222.10 |
| 7 purchase totals = | $1,224.64 | $1,337.6979 | $1,337.69 | $1,337.70 | $1,337.60 | |