| 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 | $151.78 | 11.411% | $169.0996 | $169.10 | $169.10 | $169.10 |
| Purchase #2 | $84.41 | 5.433% | $88.996 | $89.00 | $89.00 | $89.00 |
| Purchase #3 | $237.85 | 5.166% | $250.1373 | $250.14 | $250.15 | $250.10 |
| Purchase #4 | $67.77 | 10.821% | $75.1034 | $75.10 | $75.10 | $75.10 |
| Purchase #5 | $100.29 | 6.453% | $106.7617 | $106.76 | $106.75 | $106.80 |
| Purchase #6 | $88.99 | 6.337% | $94.6293 | $94.63 | $94.65 | $94.60 |
| Purchase #7 | $213.37 | 11.784% | $238.5135 | $238.51 | $238.50 | $238.50 |
| 7 purchase totals = | $944.46 | $1,023.2408 | $1,023.24 | $1,023.25 | $1,023.20 | |