| 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 | $16.74 | 3.178% | $17.272 | $17.27 | $17.25 | $17.30 |
| Purchase #2 | $215.31 | 5.158% | $226.4157 | $226.42 | $226.40 | $226.40 |
| Purchase #3 | $166.36 | 13.243% | $188.3911 | $188.39 | $188.40 | $188.40 |
| Purchase #4 | $76.37 | 8.627% | $82.9584 | $82.96 | $82.95 | $83.00 |
| Purchase #5 | $111.68 | 12.234% | $125.3429 | $125.34 | $125.35 | $125.30 |
| Purchase #6 | $165.75 | 3.398% | $171.3822 | $171.38 | $171.40 | $171.40 |
| Purchase #7 | $12.96 | 6.256% | $13.7708 | $13.77 | $13.75 | $13.80 |
| 7 purchase totals = | $765.17 | $825.5331 | $825.53 | $825.50 | $825.60 | |