| 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 | $171.31 | 3.854% | $177.9123 | $177.91 | $177.90 | $177.90 |
| Purchase #2 | $10.65 | 9.400% | $11.6511 | $11.65 | $11.65 | $11.70 |
| Purchase #3 | $22.97 | 12.821% | $25.915 | $25.92 | $25.90 | $25.90 |
| Purchase #4 | $152.99 | 11.772% | $171 | $171.00 | $171.00 | $171.00 |
| Purchase #5 | $231.62 | 3.316% | $239.3005 | $239.30 | $239.30 | $239.30 |
| Purchase #6 | $10.26 | 12.297% | $11.5217 | $11.52 | $11.50 | $11.50 |
| Purchase #7 | $207.25 | 10.627% | $229.2745 | $229.27 | $229.25 | $229.30 |
| 7 purchase totals = | $807.05 | $866.5751 | $866.57 | $866.50 | $866.60 | |