| 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 | $141.65 | 9.306% | $154.8319 | $154.83 | $154.85 | $154.80 |
| Purchase #2 | $8.48 | 13.185% | $9.5981 | $9.60 | $9.60 | $9.60 |
| Purchase #3 | $17.79 | 4.450% | $18.5817 | $18.58 | $18.60 | $18.60 |
| Purchase #4 | $207.67 | 12.467% | $233.5602 | $233.56 | $233.55 | $233.60 |
| Purchase #5 | $127.90 | 13.359% | $144.9862 | $144.99 | $145.00 | $145.00 |
| Purchase #6 | $114.32 | 5.112% | $120.164 | $120.16 | $120.15 | $120.20 |
| Purchase #7 | $41.88 | 8.467% | $45.426 | $45.43 | $45.45 | $45.40 |
| 7 purchase totals = | $659.69 | $727.1481 | $727.15 | $727.20 | $727.20 | |