| 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 | $166.58 | 4.775% | $174.5342 | $174.53 | $174.55 | $174.50 |
| Purchase #2 | $184.72 | 6.341% | $196.4331 | $196.43 | $196.45 | $196.40 |
| Purchase #3 | $199.65 | 13.864% | $227.3295 | $227.33 | $227.35 | $227.30 |
| Purchase #4 | $110.79 | 3.476% | $114.6411 | $114.64 | $114.65 | $114.60 |
| Purchase #5 | $153.64 | 8.485% | $166.6764 | $166.68 | $166.70 | $166.70 |
| Purchase #6 | $113.40 | 8.122% | $122.6103 | $122.61 | $122.60 | $122.60 |
| Purchase #7 | $130.36 | 12.215% | $146.2835 | $146.28 | $146.30 | $146.30 |
| 7 purchase totals = | $1,059.14 | $1,148.5081 | $1,148.50 | $1,148.60 | $1,148.40 | |