| 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 | $174.71 | 4.788% | $183.0751 | $183.08 | $183.10 | $183.10 |
| Purchase #2 | $119.68 | 10.505% | $132.2524 | $132.25 | $132.25 | $132.30 |
| Purchase #3 | $226.64 | 4.108% | $235.9504 | $235.95 | $235.95 | $236.00 |
| Purchase #4 | $19.87 | 11.273% | $22.1099 | $22.11 | $22.10 | $22.10 |
| Purchase #5 | $67.93 | 9.677% | $74.5036 | $74.50 | $74.50 | $74.50 |
| Purchase #6 | $86.28 | 3.813% | $89.5699 | $89.57 | $89.55 | $89.60 |
| Purchase #7 | $37.25 | 10.450% | $41.1426 | $41.14 | $41.15 | $41.10 |
| 7 purchase totals = | $732.36 | $778.6039 | $778.60 | $778.60 | $778.70 | |