| 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 | $96.82 | 9.671% | $106.1835 | $106.18 | $106.20 | $106.20 |
| Purchase #2 | $154.47 | 6.247% | $164.1197 | $164.12 | $164.10 | $164.10 |
| Purchase #3 | $75.27 | 12.573% | $84.7337 | $84.73 | $84.75 | $84.70 |
| Purchase #4 | $218.76 | 10.215% | $241.1063 | $241.11 | $241.10 | $241.10 |
| Purchase #5 | $100.74 | 13.690% | $114.5313 | $114.53 | $114.55 | $114.50 |
| Purchase #6 | $36.71 | 12.794% | $41.4067 | $41.41 | $41.40 | $41.40 |
| Purchase #7 | $154.48 | 5.580% | $163.1 | $163.10 | $163.10 | $163.10 |
| 7 purchase totals = | $837.25 | $915.1812 | $915.18 | $915.20 | $915.10 | |