| 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 | $167.35 | 6.739% | $178.6277 | $178.63 | $178.65 | $178.60 |
| Purchase #2 | $154.99 | 5.634% | $163.7221 | $163.72 | $163.70 | $163.70 |
| Purchase #3 | $209.66 | 8.231% | $226.9171 | $226.92 | $226.90 | $226.90 |
| Purchase #4 | $72.88 | 9.274% | $79.6389 | $79.64 | $79.65 | $79.60 |
| Purchase #5 | $130.69 | 5.266% | $137.5721 | $137.57 | $137.55 | $137.60 |
| Purchase #6 | $220.33 | 4.334% | $229.8791 | $229.88 | $229.90 | $229.90 |
| Purchase #7 | $16.67 | 5.857% | $17.6464 | $17.65 | $17.65 | $17.60 |
| 7 purchase totals = | $972.57 | $1,034.0034 | $1,034.01 | $1,034.00 | $1,033.90 | |