| 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 | $71.39 | 4.626% | $74.6925 | $74.69 | $74.70 | $74.70 |
| Purchase #2 | $139.48 | 10.361% | $153.9315 | $153.93 | $153.95 | $153.90 |
| Purchase #3 | $110.85 | 3.177% | $114.3717 | $114.37 | $114.35 | $114.40 |
| Purchase #4 | $134.43 | 4.642% | $140.6702 | $140.67 | $140.65 | $140.70 |
| Purchase #5 | $230.99 | 9.204% | $252.2503 | $252.25 | $252.25 | $252.30 |
| Purchase #6 | $190.74 | 7.555% | $205.1504 | $205.15 | $205.15 | $205.20 |
| Purchase #7 | $191.78 | 9.431% | $209.8668 | $209.87 | $209.85 | $209.90 |
| 7 purchase totals = | $1,069.66 | $1,150.9334 | $1,150.93 | $1,150.90 | $1,151.10 | |