| 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 | $163.38 | 10.333% | $180.2621 | $180.26 | $180.25 | $180.30 |
| Purchase #2 | $192.59 | 5.223% | $202.649 | $202.65 | $202.65 | $202.60 |
| Purchase #3 | $161.58 | 9.835% | $177.4714 | $177.47 | $177.45 | $177.50 |
| Purchase #4 | $237.64 | 8.187% | $257.0956 | $257.10 | $257.10 | $257.10 |
| Purchase #5 | $113.59 | 11.422% | $126.5642 | $126.56 | $126.55 | $126.60 |
| Purchase #6 | $10.44 | 13.847% | $11.8856 | $11.89 | $11.90 | $11.90 |
| Purchase #7 | $107.75 | 5.299% | $113.4597 | $113.46 | $113.45 | $113.50 |
| 7 purchase totals = | $986.97 | $1,069.3876 | $1,069.39 | $1,069.35 | $1,069.50 | |