| 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 | $125.74 | 11.786% | $140.5597 | $140.56 | $140.55 | $140.60 |
| Purchase #2 | $90.78 | 12.294% | $101.9405 | $101.94 | $101.95 | $101.90 |
| Purchase #3 | $114.99 | 13.214% | $130.1848 | $130.18 | $130.20 | $130.20 |
| Purchase #4 | $187.66 | 11.422% | $209.0945 | $209.09 | $209.10 | $209.10 |
| Purchase #5 | $145.28 | 4.404% | $151.6781 | $151.68 | $151.70 | $151.70 |
| Purchase #6 | $145.50 | 7.606% | $156.5667 | $156.57 | $156.55 | $156.60 |
| Purchase #7 | $227.69 | 3.276% | $235.1491 | $235.15 | $235.15 | $235.10 |
| 7 purchase totals = | $1,037.64 | $1,125.1734 | $1,125.17 | $1,125.20 | $1,125.20 | |