| 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 | $168.39 | 10.199% | $185.5641 | $185.56 | $185.55 | $185.60 |
| Purchase #2 | $70.79 | 13.831% | $80.581 | $80.58 | $80.60 | $80.60 |
| Purchase #3 | $226.78 | 4.491% | $236.9647 | $236.96 | $236.95 | $237.00 |
| Purchase #4 | $186.79 | 10.375% | $206.1695 | $206.17 | $206.15 | $206.20 |
| Purchase #5 | $121.48 | 5.247% | $127.8541 | $127.85 | $127.85 | $127.90 |
| Purchase #6 | $234.79 | 9.481% | $257.0504 | $257.05 | $257.05 | $257.10 |
| Purchase #7 | $92.70 | 6.405% | $98.6374 | $98.64 | $98.65 | $98.60 |
| 7 purchase totals = | $1,101.72 | $1,192.8212 | $1,192.81 | $1,192.80 | $1,193.00 | |