| 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 | $161.75 | 4.392% | $168.8541 | $168.85 | $168.85 | $168.90 |
| Purchase #2 | $114.74 | 11.510% | $127.9466 | $127.95 | $127.95 | $127.90 |
| Purchase #3 | $188.50 | 6.731% | $201.1879 | $201.19 | $201.20 | $201.20 |
| Purchase #4 | $94.35 | 3.603% | $97.7494 | $97.75 | $97.75 | $97.70 |
| Purchase #5 | $209.86 | 10.619% | $232.145 | $232.15 | $232.15 | $232.10 |
| Purchase #6 | $98.73 | 3.585% | $102.2695 | $102.27 | $102.25 | $102.30 |
| Purchase #7 | $172.30 | 6.596% | $183.6649 | $183.66 | $183.65 | $183.70 |
| 7 purchase totals = | $1,040.23 | $1,113.8174 | $1,113.82 | $1,113.80 | $1,113.80 | |