| 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 | $171.60 | 8.443% | $186.0882 | $186.09 | $186.10 | $186.10 |
| Purchase #2 | $134.31 | 7.359% | $144.1939 | $144.19 | $144.20 | $144.20 |
| Purchase #3 | $119.88 | 10.457% | $132.4159 | $132.42 | $132.40 | $132.40 |
| Purchase #4 | $143.95 | 6.696% | $153.5889 | $153.59 | $153.60 | $153.60 |
| Purchase #5 | $248.89 | 3.760% | $258.2483 | $258.25 | $258.25 | $258.20 |
| Purchase #6 | $72.29 | 3.676% | $74.9474 | $74.95 | $74.95 | $74.90 |
| Purchase #7 | $119.53 | 4.404% | $124.7941 | $124.79 | $124.80 | $124.80 |
| 7 purchase totals = | $1,010.45 | $1,074.2767 | $1,074.28 | $1,074.30 | $1,074.20 | |