| 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 | $179.97 | 4.472% | $188.0183 | $188.02 | $188.00 | $188.00 |
| Purchase #2 | $122.38 | 13.384% | $138.7593 | $138.76 | $138.75 | $138.80 |
| Purchase #3 | $235.59 | 4.757% | $246.797 | $246.80 | $246.80 | $246.80 |
| Purchase #4 | $70.94 | 11.630% | $79.1903 | $79.19 | $79.20 | $79.20 |
| Purchase #5 | $212.32 | 7.737% | $228.7472 | $228.75 | $228.75 | $228.70 |
| Purchase #6 | $166.59 | 10.213% | $183.6038 | $183.60 | $183.60 | $183.60 |
| Purchase #7 | $201.28 | 7.130% | $215.6313 | $215.63 | $215.65 | $215.60 |
| 7 purchase totals = | $1,189.07 | $1,280.7472 | $1,280.75 | $1,280.75 | $1,280.70 | |