| 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 | $144.47 | 13.474% | $163.9359 | $163.94 | $163.95 | $163.90 |
| Purchase #2 | $97.97 | 9.845% | $107.6151 | $107.62 | $107.60 | $107.60 |
| Purchase #3 | $185.68 | 12.637% | $209.1444 | $209.14 | $209.15 | $209.10 |
| Purchase #4 | $103.59 | 6.294% | $110.11 | $110.11 | $110.10 | $110.10 |
| Purchase #5 | $146.26 | 9.400% | $160.0084 | $160.01 | $160.00 | $160.00 |
| Purchase #6 | $37.94 | 9.300% | $41.4684 | $41.47 | $41.45 | $41.50 |
| Purchase #7 | $185.33 | 12.446% | $208.3962 | $208.40 | $208.40 | $208.40 |
| 7 purchase totals = | $901.24 | $1,000.6784 | $1,000.69 | $1,000.65 | $1,000.60 | |