| 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 | $148.38 | 4.411% | $154.925 | $154.93 | $154.95 | $154.90 |
| Purchase #2 | $42.94 | 9.832% | $47.1619 | $47.16 | $47.15 | $47.20 |
| Purchase #3 | $99.59 | 3.231% | $102.8078 | $102.81 | $102.80 | $102.80 |
| Purchase #4 | $136.88 | 10.867% | $151.7547 | $151.75 | $151.75 | $151.80 |
| Purchase #5 | $8.26 | 10.514% | $9.1285 | $9.13 | $9.15 | $9.10 |
| Purchase #6 | $179.72 | 7.110% | $192.4981 | $192.50 | $192.50 | $192.50 |
| Purchase #7 | $233.68 | 3.414% | $241.6578 | $241.66 | $241.65 | $241.70 |
| 7 purchase totals = | $849.45 | $899.9338 | $899.94 | $899.95 | $900.00 | |