| 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 | $133.31 | 7.347% | $143.1043 | $143.10 | $143.10 | $143.10 |
| Purchase #2 | $46.79 | 10.310% | $51.614 | $51.61 | $51.60 | $51.60 |
| Purchase #3 | $151.36 | 13.222% | $171.3728 | $171.37 | $171.35 | $171.40 |
| Purchase #4 | $234.93 | 7.115% | $251.6453 | $251.65 | $251.65 | $251.60 |
| Purchase #5 | $149.44 | 13.786% | $170.0418 | $170.04 | $170.05 | $170.00 |
| Purchase #6 | $121.82 | 8.678% | $132.3915 | $132.39 | $132.40 | $132.40 |
| Purchase #7 | $186.70 | 11.407% | $207.9969 | $208.00 | $208.00 | $208.00 |
| 7 purchase totals = | $1,024.35 | $1,128.1666 | $1,128.16 | $1,128.15 | $1,128.10 | |