| 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 | $146.40 | 3.189% | $151.0687 | $151.07 | $151.05 | $151.10 |
| Purchase #2 | $169.55 | 13.663% | $192.7156 | $192.72 | $192.70 | $192.70 |
| Purchase #3 | $196.48 | 5.853% | $207.98 | $207.98 | $208.00 | $208.00 |
| Purchase #4 | $74.27 | 13.243% | $84.1056 | $84.11 | $84.10 | $84.10 |
| Purchase #5 | $130.99 | 4.501% | $136.8859 | $136.89 | $136.90 | $136.90 |
| Purchase #6 | $52.84 | 3.799% | $54.8474 | $54.85 | $54.85 | $54.80 |
| Purchase #7 | $162.80 | 6.375% | $173.1785 | $173.18 | $173.20 | $173.20 |
| 7 purchase totals = | $933.33 | $1,000.7817 | $1,000.80 | $1,000.80 | $1,000.80 | |