| 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 | $132.41 | 11.195% | $147.2333 | $147.23 | $147.25 | $147.20 |
| Purchase #2 | $219.76 | 5.532% | $231.9171 | $231.92 | $231.90 | $231.90 |
| Purchase #3 | $180.38 | 9.593% | $197.6839 | $197.68 | $197.70 | $197.70 |
| Purchase #4 | $77.54 | 12.721% | $87.4039 | $87.40 | $87.40 | $87.40 |
| Purchase #5 | $28.47 | 8.439% | $30.8726 | $30.87 | $30.85 | $30.90 |
| Purchase #6 | $143.45 | 4.417% | $149.7862 | $149.79 | $149.80 | $149.80 |
| Purchase #7 | $245.37 | 11.662% | $273.985 | $273.99 | $274.00 | $274.00 |
| 7 purchase totals = | $1,027.38 | $1,118.8820 | $1,118.88 | $1,118.90 | $1,118.90 | |