| 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 | $124.29 | 5.614% | $131.2676 | $131.27 | $131.25 | $131.30 |
| Purchase #2 | $75.35 | 10.282% | $83.0975 | $83.10 | $83.10 | $83.10 |
| Purchase #3 | $22.41 | 12.779% | $25.2738 | $25.27 | $25.25 | $25.30 |
| Purchase #4 | $81.32 | 12.730% | $91.672 | $91.67 | $91.65 | $91.70 |
| Purchase #5 | $136.83 | 3.201% | $141.2099 | $141.21 | $141.20 | $141.20 |
| Purchase #6 | $154.54 | 6.532% | $164.6346 | $164.63 | $164.65 | $164.60 |
| Purchase #7 | $218.60 | 7.300% | $234.5578 | $234.56 | $234.55 | $234.60 |
| 7 purchase totals = | $813.34 | $871.7132 | $871.71 | $871.65 | $871.80 | |