| 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 | $170.60 | 13.562% | $193.7368 | $193.74 | $193.75 | $193.70 |
| Purchase #2 | $52.64 | 9.501% | $57.6413 | $57.64 | $57.65 | $57.60 |
| Purchase #3 | $145.50 | 4.318% | $151.7827 | $151.78 | $151.80 | $151.80 |
| Purchase #4 | $83.41 | 6.375% | $88.7274 | $88.73 | $88.75 | $88.70 |
| Purchase #5 | $163.36 | 7.823% | $176.1397 | $176.14 | $176.15 | $176.10 |
| Purchase #6 | $93.75 | 3.542% | $97.0706 | $97.07 | $97.05 | $97.10 |
| Purchase #7 | $219.82 | 10.742% | $243.4331 | $243.43 | $243.45 | $243.40 |
| 7 purchase totals = | $929.08 | $1,008.5316 | $1,008.53 | $1,008.60 | $1,008.40 | |