| 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 | $153.26 | 3.558% | $158.713 | $158.71 | $158.70 | $158.70 |
| Purchase #2 | $212.76 | 6.419% | $226.4171 | $226.42 | $226.40 | $226.40 |
| Purchase #3 | $32.41 | 12.511% | $36.4648 | $36.46 | $36.45 | $36.50 |
| Purchase #4 | $236.53 | 13.553% | $268.5869 | $268.59 | $268.60 | $268.60 |
| Purchase #5 | $228.30 | 13.326% | $258.7233 | $258.72 | $258.70 | $258.70 |
| Purchase #6 | $57.69 | 8.457% | $62.5688 | $62.57 | $62.55 | $62.60 |
| Purchase #7 | $26.83 | 12.769% | $30.2559 | $30.26 | $30.25 | $30.30 |
| 7 purchase totals = | $947.78 | $1,041.7298 | $1,041.73 | $1,041.65 | $1,041.80 | |