| 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 | $163.54 | 13.462% | $185.5558 | $185.56 | $185.55 | $185.60 |
| Purchase #2 | $165.91 | 3.224% | $171.2589 | $171.26 | $171.25 | $171.30 |
| Purchase #3 | $229.46 | 9.103% | $250.3477 | $250.35 | $250.35 | $250.30 |
| Purchase #4 | $8.30 | 6.492% | $8.8388 | $8.84 | $8.85 | $8.80 |
| Purchase #5 | $228.84 | 13.435% | $259.5847 | $259.58 | $259.60 | $259.60 |
| Purchase #6 | $62.99 | 11.475% | $70.2181 | $70.22 | $70.20 | $70.20 |
| Purchase #7 | $165.56 | 13.534% | $187.9669 | $187.97 | $187.95 | $188.00 |
| 7 purchase totals = | $1,024.60 | $1,133.7709 | $1,133.78 | $1,133.75 | $1,133.80 | |