| 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 | $214.27 | 7.508% | $230.3574 | $230.36 | $230.35 | $230.40 |
| Purchase #2 | $169.43 | 9.171% | $184.9684 | $184.97 | $184.95 | $185.00 |
| Purchase #3 | $92.69 | 12.165% | $103.9657 | $103.97 | $103.95 | $104.00 |
| Purchase #4 | $36.58 | 13.794% | $41.6258 | $41.63 | $41.65 | $41.60 |
| Purchase #5 | $138.72 | 11.344% | $154.4564 | $154.46 | $154.45 | $154.50 |
| Purchase #6 | $168.32 | 9.836% | $184.876 | $184.88 | $184.90 | $184.90 |
| Purchase #7 | $12.53 | 7.631% | $13.4862 | $13.49 | $13.50 | $13.50 |
| 7 purchase totals = | $832.54 | $913.7359 | $913.76 | $913.75 | $913.90 | |