| 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 | $179.80 | 12.605% | $202.4638 | $202.46 | $202.45 | $202.50 |
| Purchase #2 | $233.63 | 10.277% | $257.6402 | $257.64 | $257.65 | $257.60 |
| Purchase #3 | $136.83 | 10.666% | $151.4243 | $151.42 | $151.40 | $151.40 |
| Purchase #4 | $136.32 | 5.339% | $143.5981 | $143.60 | $143.60 | $143.60 |
| Purchase #5 | $210.30 | 10.419% | $232.2112 | $232.21 | $232.20 | $232.20 |
| Purchase #6 | $246.67 | 4.213% | $257.0622 | $257.06 | $257.05 | $257.10 |
| Purchase #7 | $141.89 | 8.792% | $154.365 | $154.37 | $154.35 | $154.40 |
| 7 purchase totals = | $1,285.44 | $1,398.7648 | $1,398.76 | $1,398.70 | $1,398.80 | |