| 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 | $166.83 | 6.330% | $177.3903 | $177.39 | $177.40 | $177.40 |
| Purchase #2 | $138.36 | 11.119% | $153.7442 | $153.74 | $153.75 | $153.70 |
| Purchase #3 | $77.89 | 12.300% | $87.4705 | $87.47 | $87.45 | $87.50 |
| Purchase #4 | $144.27 | 9.261% | $157.6308 | $157.63 | $157.65 | $157.60 |
| Purchase #5 | $29.46 | 3.217% | $30.4077 | $30.41 | $30.40 | $30.40 |
| Purchase #6 | $21.64 | 11.225% | $24.0691 | $24.07 | $24.05 | $24.10 |
| Purchase #7 | $111.39 | 9.806% | $122.3129 | $122.31 | $122.30 | $122.30 |
| 7 purchase totals = | $689.84 | $753.0255 | $753.02 | $753.00 | $753.00 | |