| 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 | $176.57 | 4.764% | $184.9818 | $184.98 | $185.00 | $185.00 |
| Purchase #2 | $88.42 | 10.699% | $97.8801 | $97.88 | $97.90 | $97.90 |
| Purchase #3 | $228.91 | 3.563% | $237.0661 | $237.07 | $237.05 | $237.10 |
| Purchase #4 | $115.82 | 8.164% | $125.2755 | $125.28 | $125.30 | $125.30 |
| Purchase #5 | $136.85 | 11.694% | $152.8532 | $152.85 | $152.85 | $152.90 |
| Purchase #6 | $14.68 | 4.626% | $15.3591 | $15.36 | $15.35 | $15.40 |
| Purchase #7 | $88.60 | 11.826% | $99.0778 | $99.08 | $99.10 | $99.10 |
| 7 purchase totals = | $849.85 | $912.4936 | $912.50 | $912.55 | $912.70 | |