| 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 | $163.98 | 13.317% | $185.8172 | $185.82 | $185.80 | $185.80 |
| Purchase #2 | $124.54 | 5.481% | $131.366 | $131.37 | $131.35 | $131.40 |
| Purchase #3 | $86.91 | 13.118% | $98.3109 | $98.31 | $98.30 | $98.30 |
| Purchase #4 | $154.87 | 4.112% | $161.2383 | $161.24 | $161.25 | $161.20 |
| Purchase #5 | $32.68 | 11.638% | $36.4833 | $36.48 | $36.50 | $36.50 |
| Purchase #6 | $173.86 | 3.763% | $180.4024 | $180.40 | $180.40 | $180.40 |
| Purchase #7 | $178.99 | 12.119% | $200.6818 | $200.68 | $200.70 | $200.70 |
| 7 purchase totals = | $915.83 | $994.2999 | $994.30 | $994.30 | $994.30 | |