| 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 | $188.78 | 7.828% | $203.5577 | $203.56 | $203.55 | $203.60 |
| Purchase #2 | $121.60 | 6.353% | $129.3252 | $129.33 | $129.35 | $129.30 |
| Purchase #3 | $77.38 | 11.802% | $86.5124 | $86.51 | $86.50 | $86.50 |
| Purchase #4 | $83.92 | 5.692% | $88.6967 | $88.70 | $88.70 | $88.70 |
| Purchase #5 | $113.52 | 3.326% | $117.2957 | $117.30 | $117.30 | $117.30 |
| Purchase #6 | $111.55 | 10.336% | $123.0798 | $123.08 | $123.10 | $123.10 |
| Purchase #7 | $109.57 | 7.266% | $117.5314 | $117.53 | $117.55 | $117.50 |
| 7 purchase totals = | $806.32 | $865.9989 | $866.01 | $866.05 | $866.00 | |