| 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 | $140.59 | 3.359% | $145.3124 | $145.31 | $145.30 | $145.30 |
| Purchase #2 | $177.97 | 7.219% | $190.8177 | $190.82 | $190.80 | $190.80 |
| Purchase #3 | $139.32 | 5.668% | $147.2167 | $147.22 | $147.20 | $147.20 |
| Purchase #4 | $235.26 | 7.412% | $252.6975 | $252.70 | $252.70 | $252.70 |
| Purchase #5 | $124.60 | 11.662% | $139.1309 | $139.13 | $139.15 | $139.10 |
| Purchase #6 | $133.81 | 13.737% | $152.1915 | $152.19 | $152.20 | $152.20 |
| Purchase #7 | $7.56 | 9.136% | $8.2507 | $8.25 | $8.25 | $8.30 |
| 7 purchase totals = | $959.11 | $1,035.6174 | $1,035.62 | $1,035.60 | $1,035.60 | |