| 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 | $180.75 | 13.606% | $205.3428 | $205.34 | $205.35 | $205.30 |
| Purchase #2 | $140.57 | 9.286% | $153.6233 | $153.62 | $153.60 | $153.60 |
| Purchase #3 | $155.74 | 9.697% | $170.8421 | $170.84 | $170.85 | $170.80 |
| Purchase #4 | $171.92 | 10.339% | $189.6948 | $189.69 | $189.70 | $189.70 |
| Purchase #5 | $185.72 | 10.722% | $205.6329 | $205.63 | $205.65 | $205.60 |
| Purchase #6 | $54.25 | 9.553% | $59.4325 | $59.43 | $59.45 | $59.40 |
| Purchase #7 | $183.50 | 3.185% | $189.3445 | $189.34 | $189.35 | $189.30 |
| 7 purchase totals = | $1,072.45 | $1,173.9129 | $1,173.89 | $1,173.95 | $1,173.70 | |