| 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 | $178.79 | 10.583% | $197.7113 | $197.71 | $197.70 | $197.70 |
| Purchase #2 | $202.27 | 3.304% | $208.953 | $208.95 | $208.95 | $209.00 |
| Purchase #3 | $146.77 | 8.321% | $158.9827 | $158.98 | $159.00 | $159.00 |
| Purchase #4 | $223.90 | 9.741% | $245.7101 | $245.71 | $245.70 | $245.70 |
| Purchase #5 | $233.49 | 4.436% | $243.8476 | $243.85 | $243.85 | $243.80 |
| Purchase #6 | $158.82 | 3.133% | $163.7958 | $163.80 | $163.80 | $163.80 |
| Purchase #7 | $12.77 | 3.217% | $13.1808 | $13.18 | $13.20 | $13.20 |
| 7 purchase totals = | $1,156.81 | $1,232.1813 | $1,232.18 | $1,232.20 | $1,232.20 | |