| 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 | $160.84 | 12.497% | $180.9402 | $180.94 | $180.95 | $180.90 |
| Purchase #2 | $85.40 | 10.604% | $94.4558 | $94.46 | $94.45 | $94.50 |
| Purchase #3 | $242.66 | 3.305% | $250.6799 | $250.68 | $250.70 | $250.70 |
| Purchase #4 | $93.73 | 9.531% | $102.6634 | $102.66 | $102.65 | $102.70 |
| Purchase #5 | $117.46 | 4.273% | $122.4791 | $122.48 | $122.50 | $122.50 |
| Purchase #6 | $210.48 | 13.215% | $238.2949 | $238.29 | $238.30 | $238.30 |
| Purchase #7 | $180.60 | 8.791% | $196.4765 | $196.48 | $196.50 | $196.50 |
| 7 purchase totals = | $1,091.17 | $1,185.9898 | $1,185.99 | $1,186.05 | $1,186.10 | |