| 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 | $108.40 | 8.545% | $117.6628 | $117.66 | $117.65 | $117.70 |
| Purchase #2 | $220.78 | 13.834% | $251.3227 | $251.32 | $251.30 | $251.30 |
| Purchase #3 | $140.79 | 7.293% | $151.0578 | $151.06 | $151.05 | $151.10 |
| Purchase #4 | $64.51 | 10.386% | $71.21 | $71.21 | $71.20 | $71.20 |
| Purchase #5 | $59.88 | 8.863% | $65.1872 | $65.19 | $65.20 | $65.20 |
| Purchase #6 | $195.37 | 5.254% | $205.6347 | $205.63 | $205.65 | $205.60 |
| Purchase #7 | $127.43 | 6.772% | $136.0596 | $136.06 | $136.05 | $136.10 |
| 7 purchase totals = | $917.16 | $998.1348 | $998.13 | $998.10 | $998.20 | |