| 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 | $119.52 | 6.869% | $127.7298 | $127.73 | $127.75 | $127.70 |
| Purchase #2 | $90.43 | 13.804% | $102.913 | $102.91 | $102.90 | $102.90 |
| Purchase #3 | $5.58 | 10.591% | $6.171 | $6.17 | $6.15 | $6.20 |
| Purchase #4 | $69.32 | 6.163% | $73.5922 | $73.59 | $73.60 | $73.60 |
| Purchase #5 | $170.50 | 3.855% | $177.0728 | $177.07 | $177.05 | $177.10 |
| Purchase #6 | $227.98 | 8.121% | $246.4943 | $246.49 | $246.50 | $246.50 |
| Purchase #7 | $136.92 | 6.413% | $145.7007 | $145.70 | $145.70 | $145.70 |
| 7 purchase totals = | $820.25 | $879.6738 | $879.66 | $879.65 | $879.70 | |