| 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 | $177.31 | 4.497% | $185.2836 | $185.28 | $185.30 | $185.30 |
| Purchase #2 | $165.73 | 3.583% | $171.6681 | $171.67 | $171.65 | $171.70 |
| Purchase #3 | $61.34 | 10.379% | $67.7065 | $67.71 | $67.70 | $67.70 |
| Purchase #4 | $136.71 | 12.627% | $153.9724 | $153.97 | $153.95 | $154.00 |
| Purchase #5 | $188.53 | 3.759% | $195.6168 | $195.62 | $195.60 | $195.60 |
| Purchase #6 | $242.36 | 6.474% | $258.0504 | $258.05 | $258.05 | $258.10 |
| Purchase #7 | $123.97 | 12.723% | $139.7427 | $139.74 | $139.75 | $139.70 |
| 7 purchase totals = | $1,095.95 | $1,172.0405 | $1,172.04 | $1,172.00 | $1,172.10 | |