| 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 | $175.96 | 4.268% | $183.47 | $183.47 | $183.45 | $183.50 |
| Purchase #2 | $85.28 | 9.576% | $93.4464 | $93.45 | $93.45 | $93.40 |
| Purchase #3 | $149.92 | 8.723% | $162.9975 | $163.00 | $163.00 | $163.00 |
| Purchase #4 | $37.25 | 10.618% | $41.2052 | $41.21 | $41.20 | $41.20 |
| Purchase #5 | $164.92 | 6.141% | $175.0477 | $175.05 | $175.05 | $175.00 |
| Purchase #6 | $115.54 | 8.774% | $125.6775 | $125.68 | $125.70 | $125.70 |
| Purchase #7 | $65.56 | 10.358% | $72.3507 | $72.35 | $72.35 | $72.40 |
| 7 purchase totals = | $794.43 | $854.1950 | $854.21 | $854.20 | $854.20 | |