| 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 | $218.97 | 5.771% | $231.6068 | $231.61 | $231.60 | $231.60 |
| Purchase #2 | $144.64 | 9.739% | $158.7265 | $158.73 | $158.75 | $158.70 |
| Purchase #3 | $208.75 | 4.224% | $217.5676 | $217.57 | $217.55 | $217.60 |
| Purchase #4 | $196.37 | 11.639% | $219.2255 | $219.23 | $219.25 | $219.20 |
| Purchase #5 | $142.47 | 3.213% | $147.0476 | $147.05 | $147.05 | $147.00 |
| Purchase #6 | $66.91 | 7.453% | $71.8968 | $71.90 | $71.90 | $71.90 |
| Purchase #7 | $91.96 | 7.761% | $99.097 | $99.10 | $99.10 | $99.10 |
| 7 purchase totals = | $1,070.07 | $1,145.1678 | $1,145.19 | $1,145.20 | $1,145.10 | |