| 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 | $188.32 | 7.508% | $202.4591 | $202.46 | $202.45 | $202.50 |
| Purchase #2 | $171.68 | 12.864% | $193.7649 | $193.76 | $193.75 | $193.80 |
| Purchase #3 | $147.92 | 10.404% | $163.3096 | $163.31 | $163.30 | $163.30 |
| Purchase #4 | $174.92 | 5.329% | $184.2415 | $184.24 | $184.25 | $184.20 |
| Purchase #5 | $119.91 | 13.162% | $135.6926 | $135.69 | $135.70 | $135.70 |
| Purchase #6 | $88.49 | 9.254% | $96.6789 | $96.68 | $96.70 | $96.70 |
| Purchase #7 | $87.70 | 10.585% | $96.983 | $96.98 | $97.00 | $97.00 |
| 7 purchase totals = | $978.94 | $1,073.1296 | $1,073.12 | $1,073.15 | $1,073.20 | |