| 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 | $162.63 | 8.644% | $176.6877 | $176.69 | $176.70 | $176.70 |
| Purchase #2 | $121.53 | 5.362% | $128.0464 | $128.05 | $128.05 | $128.00 |
| Purchase #3 | $177.87 | 3.596% | $184.2662 | $184.27 | $184.25 | $184.30 |
| Purchase #4 | $129.48 | 5.279% | $136.3152 | $136.32 | $136.30 | $136.30 |
| Purchase #5 | $236.73 | 9.467% | $259.1412 | $259.14 | $259.15 | $259.10 |
| Purchase #6 | $133.85 | 4.216% | $139.4931 | $139.49 | $139.50 | $139.50 |
| Purchase #7 | $176.88 | 8.807% | $192.4578 | $192.46 | $192.45 | $192.50 |
| 7 purchase totals = | $1,138.97 | $1,216.4076 | $1,216.42 | $1,216.40 | $1,216.40 | |