| 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 | $210.47 | 4.632% | $220.219 | $220.22 | $220.20 | $220.20 |
| Purchase #2 | $177.86 | 8.438% | $192.8678 | $192.87 | $192.85 | $192.90 |
| Purchase #3 | $154.59 | 9.348% | $169.0411 | $169.04 | $169.05 | $169.00 |
| Purchase #4 | $168.56 | 5.600% | $177.9994 | $178.00 | $178.00 | $178.00 |
| Purchase #5 | $14.73 | 6.437% | $15.6782 | $15.68 | $15.70 | $15.70 |
| Purchase #6 | $127.25 | 8.856% | $138.5193 | $138.52 | $138.50 | $138.50 |
| Purchase #7 | $37.66 | 4.716% | $39.436 | $39.44 | $39.45 | $39.40 |
| 7 purchase totals = | $891.12 | $953.7608 | $953.77 | $953.75 | $953.70 | |