| 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 | $177.74 | 8.556% | $192.9474 | $192.95 | $192.95 | $192.90 |
| Purchase #2 | $20.88 | 8.128% | $22.5771 | $22.58 | $22.60 | $22.60 |
| Purchase #3 | $237.48 | 4.619% | $248.4492 | $248.45 | $248.45 | $248.40 |
| Purchase #4 | $144.76 | 3.335% | $149.5877 | $149.59 | $149.60 | $149.60 |
| Purchase #5 | $144.29 | 6.795% | $154.0945 | $154.09 | $154.10 | $154.10 |
| Purchase #6 | $215.56 | 4.179% | $224.5683 | $224.57 | $224.55 | $224.60 |
| Purchase #7 | $206.55 | 8.655% | $224.4269 | $224.43 | $224.45 | $224.40 |
| 7 purchase totals = | $1,147.26 | $1,216.6511 | $1,216.66 | $1,216.70 | $1,216.60 | |