| 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 | $185.50 | 4.250% | $193.3838 | $193.38 | $193.40 | $193.40 |
| Purchase #2 | $192.76 | 3.771% | $200.029 | $200.03 | $200.05 | $200.00 |
| Purchase #3 | $67.30 | 3.305% | $69.5243 | $69.52 | $69.50 | $69.50 |
| Purchase #4 | $167.98 | 10.269% | $185.2299 | $185.23 | $185.25 | $185.20 |
| Purchase #5 | $97.90 | 10.634% | $108.3107 | $108.31 | $108.30 | $108.30 |
| Purchase #6 | $168.44 | 8.345% | $182.4963 | $182.50 | $182.50 | $182.50 |
| Purchase #7 | $120.72 | 5.179% | $126.9721 | $126.97 | $126.95 | $127.00 |
| 7 purchase totals = | $1,000.60 | $1,065.9461 | $1,065.94 | $1,065.95 | $1,065.90 | |